אף אחד לא בא looks to an English eye like two negatives sitting in one clause, and English schooling spends years teaching that two negatives are one too many. The analysis is wrong, and this page starts by taking it apart, because the rest only makes sense once it is gone.
Nothing is being doubled
The Academy of the Hebrew Language answers the question directly, under the title כלום ושום דבר. People wonder, it says, whether phrases like לא אכלתי כלום and לא ביקשנו שום דבר contain a redundant double negation — לאמיתו של דבר, in point of fact, neither כלום nor שום דבר, both inherited from rabbinic Hebrew, carries any negation at all. כלום means something, the least little thing. שום is a form of שֵׁם and means any whatsoever.
So לא ביקשנו שום דבר means we didn't ask for any thing at all. The Academy makes the English comparison itself: the sentence is built like I didn't eat anything, not like I ate nothing. Once you see it that way there is nothing paradoxical left. There is one negation, לא, and one indefinite word standing inside its reach — exactly as in the English sentence you would never call a double negative.
What Hebrew has is negative concord: the negation is marked on more than one word in the clause, and the marks agree instead of cancelling. Spanish, Russian, Greek and Polish all work this way. Standard English is the odd one out.
אף אחד לא סגר את החלון, ובלילה נכנס גשם.
af ekhád lo sagár et hakhalón, uvaláyla nikhnás géshem
Nobody shut the window, and rain got in during the night.
בדקתי את כל התיקים ולא מצאתי שום דבר חשוד.
badákti et kol hatikím veló matsáti shum davár khashúd
I went through all the files and didn't find anything suspicious.
The rule, and it is one rule
One negator per clause, and every polarity word in the clause keeps it company. Which negator depends on the clause, not on the polarity word:
| The clause is negated by… | Example | English |
|---|---|---|
| לא — an ordinary verb | אף אחד לא ענה | nobody answered |
| אין — existence, possession | אין לי כלום | I've got nothing |
| אל — a negative request | אל תגיד כלום | don't say anything |
| בלי — a negative preposition | בלי שום סיבה | for no reason at all |
That is why אין לי כלום is not an irregularity. It has one negator, like every other row; the negator simply is not לא. The same holds after אל and after בלי — each of them has already negated the clause, so nothing further is added.
אין לי כלום להוסיף, אמרתי כבר הכול.
ein li klum lehosíf, amárti kvar hakól
I've nothing to add — I've said it all already.
אל תגיד כלום עד שנשמע מה הם מציעים.
al tagíd klum ad shenishmá ma hem matsi'ím
Don't say anything until we hear what they're offering. (to a man)
הם ביטלו את ההזמנה בלי שום הסבר ובלי הודעה מראש.
hem bitlú et hahazmaná bli shum hesbér uvlí hoda'á merósh
They cancelled the booking with no explanation at all and no notice.
Both orders work, and the לא does not move
The polarity word can be the subject and stand at the front, or it can follow the verb. Either way the לא stays glued to the front of the verb. What never happens is a clause with only one of the two marks in it.
לא בא אף אחד לפתיחה, אז חילקנו את העוגות לשכנים.
lo ba af ekhád laptikhá, az khiláknu et ha'ugót lashkhením
Nobody turned up to the opening, so we handed the cakes out to the neighbours.
ניסינו הכול ושום דבר לא עזר, בסוף החלפנו את המכשיר.
nisínu hakól veshúm davár lo azár, basóf hekhláfnu et hamakhshír
We tried everything and nothing helped — in the end we swapped the unit.
Two polarity words, still one לא
Nothing stops a clause from carrying several of these words at once. The count of negators does not go up with them; there is still exactly one.
אף פעם לא שמעתי אותה מרימה את הקול על אף אחד.
af pá'am lo shamáti otá merimá et hakól al af ekhád
I have never once heard her raise her voice at anybody.
That sentence has two polarity words in it — אף פעם and אף אחד — and a single לא doing all the work for both. Concord also survives embedding and modals: the לא goes wherever the finite verb goes.
אמרתי להם שאף אחד לא מכיר את המקום, והם התעקשו לנסות.
amárti lahém she'áf ekhád lo makír et hamakóm, vehém hit'akshú lenasót
I told them nobody knows the place, and they insisted on trying anyway.
אף אחד לא צריך לדעת כמה זה עלה.
af ekhád lo tsaríkh ladá'at káma ze alá
Nobody needs to know what it cost.
What the English shape produces
The transfer error is mechanical and always the same: English has already spent its negation on nobody or nothing, so the לא looks like a duplicate and gets deleted. Delete it and you do not get the opposite meaning — you get a string that means nothing at all.
| English | What the English shape gives | Hebrew |
|---|---|---|
| Nobody phoned. | אף אחד התקשר | אף אחד לא התקשר |
| Nothing broke. | שום דבר נשבר | שום דבר לא נשבר |
| I saw nothing. | ראיתי שום דבר | לא ראיתי שום דבר |
| I've never been there. | אף פעם הייתי שם | אף פעם לא הייתי שם |
| Not one of them agreed. | אף אחד מהם הסכים | אף אחד מהם לא הסכים |
Common Mistakes
1. Deleting the לא because English has already said "nobody". The single most reliable negation error an English speaker makes.
❌ אף אחד ידע איפה הטפסים
Incorrect — אף אחד does not negate on its own, so the clause has nothing negating it: אף אחד לא ידע איפה הטפסים.
✅ אף אחד לא ידע איפה הטפסים, בסוף מצאתי אותם אצל המזכירה.
af ekhád lo yadá éifo hatfasím, basóf matsáti otám étsel hamazkirá
Nobody knew where the forms were — in the end I found them with the secretary.
2. The same deletion when the polarity word is the object. Here the English sentence has a positive verb — I saw nothing — so the Hebrew verb comes out positive too and the שום דבר is left with nothing to license it.
❌ ראיתי שום דבר מהחלון של המטבח
Incorrect — שום דבר needs a negator in the clause, and it goes in front of the verb: לא ראיתי שום דבר מהחלון של המטבח.
✅ לא ראיתי שום דבר מהחלון של המטבח, הגדר גבוהה מדי.
lo ra'íti shum davár mehakhalón shel hamitbákh, hagadér gvohá midái
I couldn't see anything from the kitchen window — the fence is too high.
3. Adding a לא after אין, once the rule has been half-learned. This is the over-correction, and it comes from reading the pattern as "Hebrew needs two negative words" rather than "one negator, marked more than once".
❌ אין במשרד לא אף אחד לפני תשע
Incorrect — אין has already negated the clause, so no second negator is added: אין במשרד אף אחד לפני תשע.
✅ אין במשרד אף אחד לפני תשע, תבוא קצת מאוחר יותר.
ein bamisrád af ekhád lifnéi tésha, tavó ktsat me'ukhár yotér
There's nobody in the office before nine — come in a bit later. (to a man)
4. Hunting for the missing negator in an answer fragment. A one-word answer has no clause and therefore no verb for a negator to attach to, so the polarity word really does stand alone. Both of these are right; the difference is whether there is a clause.
מי טיפל בזה בסוף? — אף אחד, וזאת בדיוק הבעיה.
mi tipél bazé basóf? af ekhád, vezót bediyúk habe'ayá
Who ended up dealing with it? — Nobody, and that's exactly the problem.
אף אחד לא טיפל בזה, אז התיק עדיין פתוח.
af ekhád lo tipél bazé, az hatík adáyin patúakh
Nobody dealt with it, so the file is still open.
Key Takeaways
- Nothing is doubled. The Academy's position is that כלום and שום דבר carry no negation of their own — כלום means something, שום means any. לא ביקשנו שום דבר is built like I didn't ask for anything.
- Hebrew is a negative-concord language: one negation, marked on more than one word, the marks agreeing rather than cancelling.
- One negator per clause, and which one depends on the clause: לא with a verb, אין with existence and possession, אל with a request, בלי with a preposition.
- After אין, אל and בלי no second negator is added — אין לי כלום, אל תגיד כלום, בלי שום סיבה.
- Both orders are fine — אף אחד לא בא and לא בא אף אחד — and the לא stays in front of the verb either way.
- Several polarity words, still one לא: אף פעם לא שמעתי אותה מרימה את הקול על אף אחד.
- Concord survives embedding (אמרתי שאף אחד לא מכיר) and modals (אף אחד לא צריך לדעת).
- A bare answer fragment takes no negator, because it has no clause: מי טיפל בזה? — אף אחד.
- Genuine double negation exists too, in coordination: the Mishnah's אין דנין לא בערב שבת ולא בערב יום טוב. That is two negators, and a different construction.
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Start learning Hebrew →Related Topics
- Forgetting the Second NegativeA2 — English schooling installs a ban on double negatives, so אף אחד לא בא looks like an error to correct rather than the norm to copy — and the לא gets dropped. Hebrew marks one negation twice: אף אחד, שום דבר, אף פעם and כלום are all words that need a negator elsewhere in the clause to license them.
- אף אחד, שום דבר, אף פעםA2 — The words English translates as 'nobody', 'nothing' and 'never' are not negative words in Hebrew at all. אף means 'even' and שום means 'any', so אף אחד is literally 'even one' — which is why a Hebrew speaker always adds a negator beside them, and why a question uses מישהו instead.
- Where לא Sits and What It NegatesB1 — Sentential לא belongs before the verb or verbless predicate, while moving it toward a quantifier, adverb or corrected constituent changes what the sentence denies.