ٱلَّذِينَ إِذَا ٱكْتَالُوا۟ عَلَى ٱلنَّاسِ يَسْتَوْفُونَ
Sentence structure
ٱلَّذِينَ describes the people named before. إِذَا introduces a non-jussive condition: ٱكْتَالُوا۟ is its condition and يَسْتَوْفُونَ its response; عَلَى ٱلنَّاسِ is linked to the response.
Ayah summary
They take their own due in full when receiving from others.
ٱلَّذِينَ — Those who
Grammar: A masculine-plural relative pronoun in the genitive position as an adjective of ٱلْمُطَفِّفِينَ.
إِذَا — when
Grammar: A future, non-jussive temporal adverb carrying conditional meaning.
ٱكْتَالُوا۟ — they take a measure
Grammar: A Form VIII third-person masculine-plural perfect. Attached و is the subject and the final alif is orthographic; the clause is the condition of إِذَا.
عَلَى — from
Grammar: a preposition functioning as the linked complement.
ٱلنَّاسِ — the people
Grammar: A definite genitive noun governed by عَلَى; the phrase is linked to يَسْتَوْفُونَ in one grammatical reading.
يَسْتَوْفُونَ — they take in full
Grammar: A Form X masculine-plural imperfect and the non-jussive conditional response. Attached و is the subject and final ن marks the indicative.