Breakdown of لا نكسب بما فيه الكفاية.
الal
the
فيfî
in / about, regarding
ماmâ
what
هhu
his / him (object) / it (dummy pronoun after لأن)
بbi
by, with (attached)
لاlâ
not (with present verb)
كسبkasaba
to earn / to win (gain, acquire)
كفايةkifâya
sufficiency (enough)
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