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

(301) Is it a wonder for mankind that We have sent Our Revelation to a man from among themselves (i.e. Prophet Muhammad صلى الله عليه وسلم) (saying): "Warn mankind (of the coming torment in Hell), and give good news to those who believe (in the Oneness of Allah and in His Prophet Muhammad صلى الله عليه وسلم) that they shall have with their Lord the rewards of their good deeds?" (But) the disbelievers say: "This is indeed an evident sorcerer (i.e. Prophet Muhammad صلى الله عليه وسلم and the Qur'an)!

(302) It is He Who made the sun a shining thing and the moon as a light and measured out for it stages that you might know the number of years and the reckoning. Allah did not create this but in truth. He explains the Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) in detail for people who have knowledge.

(303) And when harm touches man, he invokes Us, lying on his side, or sitting or standing. But when We have removed his harm from him, he passes on as if he had never invoked Us for a harm that touched him! Thus it is made fair-seeming to the Musrifun that which they used to do.

(304) Then We made you successors after them, generations after generations in the land, that We might see how you would work.

(305) And when Our clear Verses are recited unto them, those who hope not for their meeting with Us, say: "Bring us a Qur'an other than this, or change it." Say (O Muhammad صلى الله عليه وسلم): "It is not for me to change it on my own accord; I only follow that which is revealed unto me. Verily, I fear the torment of the Great Day (i.e. the Day of Resurrection) if I were to disobey my Lord."

(306) Say (O Muhammad صلى الله عليه وسلم): "If Allah had so willed, I should not have recited it to you nor would He have made it known to you. Verily, I have stayed amongst you a life time before this. Have you then no sense?"

(307) Say (O Muhammad صلى الله عليه وسلم): "Who provides for you from the sky and the earth? Or who owns hearing and sight? And who brings out the living from the dead and brings out the dead from the living? And who disposes the affairs?" They will say: "Allah." Say: "Will you not then be afraid of Allah's punishment (for setting up rivals in worship with Allah)?"

(308) Thus is the Word of your Lord justified against those who rebel (disobey Allah) that they will not believe (in the Oneness of Allah and in Muhammad صلى الله عليه وسلم as the Messenger of Allah).

(309) Or do they say: "He (Muhammad صلى الله عليه وسلم) has forged it?" Say: "Bring then a Surah (chapter) like unto it, and call upon whomsoever you can besides Allah, if you are truthful!"

(310) Whether We show you (in your lifetime, O Muhammad صلى الله عليه وسلم) some of what We promise them (the torment), or We cause you to die - still unto Us is their return, and moreover, Allah is Witness over what they used to do.