The word(s) "ass" appears 253 time(s) in 235 verse(s) in Quran in Abdullah Yusuf Ali translation.

(151) Say: Praise be to Allah, and Peace on his servants whom He has chosen (for his Message). (Who) is better?- Allah or the false gods they associate (with Him)?

(152) Or, Who guides you through the depths of darkness on land and sea, and Who sends the winds as heralds of glad tidings, going before His Mercy? (Can there be another) god besides Allah?- High is Allah above what they associate with Him!

(153) They also say: "When will this promise (come to pass)? (Say) if ye are truthful."

(154) And when the Word is fulfilled against them (the unjust), we shall produce from the earth a beast to (face) them: He will speak to them, for that mankind did not believe with assurance in Our Signs.

(155) Thou seest the mountains and thinkest them firmly fixed: but they shall pass away as the clouds pass away: (such is) the artistry of Allah, who disposes of all things in perfect order: for he is well acquainted with all that ye do.

(156) But We raised up (new) generations, and long were the ages that passed over them; but thou wast not a dweller among the people of Madyan, rehearsing Our Signs to them; but it is We Who send messengers (with inspiration).

(157) But (now), when the Truth has come to them from Ourselves, they say, "Why are not (Signs) sent to him, like those which were sent to Moses?" Do they not then reject (the Signs) which were formerly sent to Moses? They say: "Two kinds of sorcery, each assisting the other!" And they say: "For us, we reject all (such things)!"

(158) And those who had envied his position the day before began to say on the morrow: "Ah! it is indeed Allah Who enlarges the provision or restricts it, to any of His servants He pleases! had it not been that Allah was gracious to us, He could have caused the earth to swallow us up! Ah! those who reject Allah will assuredly never prosper."

(159) They ask thee to hasten on the Punishment: but, of a surety, Hell will encompass the Rejecters of Faith!-

(160) Those who establish regular Prayer, and give regular Charity, and have (in their hearts) the assurance of the Hereafter.