ٱلَّذِينَ إِذَا ٱكْتَالُوا۟ عَلَى ٱلنَّاسِ يَسْتَوْفُونَ 
  Alla th eena i tha  ikt a loo AAal a  a l nn a si yastawfoon a      those who, when they are to receive their due from [other]    people, demand that it be given in full -
   - Mohammad Asad
     
who when, they take by measure from men, take the full measure,
   - Muhammad Farooq-i-Azam Malik
   Those who take full measure 'when they buy' from people,
   - Mustafa Khattab
     
Those who when they take the measure from mankind demand it full,
   - Marmaduke Pickthall
   Those who when they have to receive by measure from men exact    full measure.
   - Abdullah Yusuf Ali