The word(s) "mad" appears 1172 time(s) in 1024 verse(s) in Quran in Mohsin Khan translation.

(701) Nay, you (O Muhammad صلى الله عليه وسلم) wondered (at their insolence) while they mock (at you and at the Qur'an).

(702) Say (O Muhammad صلى الله عليه وسلم): "Yes, and you shall then be humiliated."

(703) And (they) said: "Are we going to abandon our alihah (gods) for the sake of a mad poet?"

(704) Nay! he (Muhammad صلى الله عليه وسلم) has come with the truth (i.e. Allah's religion - Islamic Monotheism and this Qur'an) and he confirms the Messengers (before him who brought Allah's religion - Islamic Monotheism).

(705) Truly We have made it (as) a trail for the Zalimun (polytheists, disbelievers, wrong-doers).

(706) And, his progeny, them We made the survivors (i.e. Shem, Ham and Japheth).

(707) So they plotted a plot against him, but We made them the lowest.

(708) Now ask them (O Muhammad صلى الله عليه وسلم): "Are there (only) daughters for your Lord and sons for them?"

(709) "If we had a reminder as had the men of old (before the coming of Prophet Muhammad صلى الله عليه وسلم as a Messenger of Allah),

(710) But (now that the Qur'an has come) they disbelieve therein (i.e. in the Qur'an and in Prophet Muhammad صلى الله عليه وسلم , and all that he brought, - the Divine Revelation), so they will come to know!