The word(s) "ass" appears 193 time(s) in 176 verse(s) in Quran in Muhammad Pickthal translation.

(131) assuredly that whereunto ye call me hath no claim in the world or in the Hereafter, and our return will be unto Allah, and the prodigals will be owners of the Fire.

(132) So Allah warded off from him the evils which they plotted, while a dreadful doom encompassed Pharaoh's folk,

(133) assuredly the creation of the heavens and the earth is greater than the creation of mankind; but most of mankind know not.

(134) Then, when they saw Our doom, they said: We believe in Allah only and reject (all) that we used to associate (with Him).

(135) And We assigned them comrades (in the world), who made their present and their past fairseeming unto them. And the Word concerning nations of the jinn and humankind who passed away before them hath effect for them. Lo! they were ever losers.

(136) Lo! those who disbelieve in the Reminder when it cometh unto them (are guilty), for lo! it is an unassailable Scripture.

(137) And if We had appointed it a Lecture in a foreign tongue they would assuredly have said: If only its verses were expounded (so that we might understand)? What! A foreign tongue and an Arab? - Say unto them (O Muhammad): For those who believe it is a guidance and a healing; and as for those who disbelieve, there is a deafness in their ears, and it is blindness for them. Such are called to from afar.

(138) And thus We have inspired in thee a Lecture in Arabic, that thou mayst warn the mother-town and those around it, and mayst warn of a day of assembling whereof there is no doubt. A host will be in the Garden, and a host of them in the Flame.

(139) Now whatever ye have been given is but a passing comfort for the life of the world, and that which Allah hath is better and more lasting for those who believe and put their trust in their Lord,

(140) Is it they who apportion thy Lord's mercy? We have apportioned among them their livelihood in the life of the world, and raised some of them above others in rank that some of them may take labour from others; and the mercy of thy Lord is better than (the wealth) that they amass.