﴿ وَمَا صَاحِبُكُم بِمَجْنُونٍۢ ﴾

“For, this fellow-man of yours is not a madman:”

And your companion Muhammad (s) wa-mā sāhibukum a supplement to the clause from innahu ‘truly this is’ up to the last of the oath clauses is not a madman as you claim.