وَلَوْ تَقَوَّلَ عَلَيْنَا بَعْضَ ٱلْأَقَاوِيلِ 
  Walaw taqawwala AAalayn a  baAA d a alaq a weel i      Now if he [whom We have entrusted with it] had dared to attribute    some [of his own] sayings unto Us,
   - Mohammad Asad
     
Had he (Muhammad) invented false statement concerning Us,
   - Muhammad Farooq-i-Azam Malik
   Had the Messenger made up something in Our Name,
   - Mustafa Khattab
     
And if he had invented false sayings concerning Us,
   - Marmaduke Pickthall
   And if the apostle were to invent any sayings in Our name
   - Abdullah Yusuf Ali