قُلْ فَأْتُوا۟ بِكِتَـٰبٍ مِّنْ عِندِ ٱللَّهِ هُوَ أَهْدَىٰ مِنْهُمَآ أَتَّبِعْهُ إِن كُنتُمْ صَـٰدِقِينَ
Qul fatoo bikit a bin min AAindi All a hi huwa ahd a minhum a attabiAAhu in kuntum sa diqeen a Say: "Produce, then, [another] revelation from God which would offer better guidance than either of these two49 - [and] I shall follow it, if you speak the truth! "
 - Mohammad Asad
Ask them: "Bring a Book from Allah which is a better guide than these two, I will follow it, if what you say be true!"
 - Muhammad Farooq-i-Azam Malik
Say, 'O Prophet,' 'Bring then a scripture from Allah which is a better guide than these two so I may follow it, if your claim is true.'
 - Mustafa Khattab
Say (unto them, O Muhammad): Then bring a Scripture from the presence of Allah that giveth clearer guidance than these two (that) I may follow it, if ye are truthful.
 - Marmaduke Pickthall
Say: "Then bring ye a Book from Allah which is a better Guide than either of them that I may follow it! (Do) if ye are truthful!"
 - Abdullah Yusuf Ali