And if you are in doubt as to that which We have revealed to Our servant, then produce a chapter like it and call on your witnesses besides Allah if you are truthful.

Surely those whom you call on besides Allah are in a state of subjugation like yourselves; therefore call on them, then let them answer you if you are truthful.

Or do they say: He has forged it? Say: Then bring a chapter like this and invite whom you can besides Allah, if you are truthful.

Or, do they say: He has forged it. Say: Then bring ten forged chapters like it and call upon whom you can besides Allah, if you are truthful.

You are naught but a mortal like ourselves; so bring a sign if you are one of the truthful.

Then let them bring an announcement like it if they are truthful.