¹  Let them then produce something like it, if what they say is true!  Dr. Mustafa Khattab

²  But then, [if they deem it the work of a mere mortal,] let them produce another discourse like it - if what they say be true!  Muhammad Asad

³  So let them produce a discourse like it, if they are truthful.  Talal Itani

⁴  (If they are truthful in this), then let them produce a discourse of similar splendour.  Maududi

⁵  Let them then produce a recital like unto it (the Quran) if they are truthful.  Muhsin Khan

⁶  let them produce one like it, if what they say is true.  Muhammad Abdel Haleem

⁷  Then, let them bring a discourse like it, if they had been ones who are sincere.  Dr.Leila Bakhtiar

⁸  Then let them produce speech the like thereof, if they are truthful:  Marmaduke Pickthall

⁹  Then let them produce a statement like it, if they should be truthful.  Sahih Int.

¹⁰  Let them then produce a recital like unto it,- If (it be) they speak the truth!  Yusuf Ali

¹¹  then let them bring a statement like it, if they are truthful.  Word by Word