وَإِذَا كَالُوهُمْ أَو وَّزَنُوهُمْ يُخْسِرُونَ
Wa-itha kaloohum aw wazanoohum yukhsiroona
Abdel Haleem: but give less than they should when it is they who weigh or measure for others

Interlinear Analysis

1
wa-idhā
إِذا
Root: إ ذ ا
Noun
2
kālūhum
كالُ
Root: ك ي ل
Verb
3
aw
أَو
Root: ا و
Prep.
4
wazanūhum
وَزَنُ
Root: و ز ن
Verb
5
yukh'sirūna
يُخْسِرُ
Root: خ س ر
Verb