The word(s) "what" appears 597 time(s) in 511 verse(s) in Quran in Muhammad Pickthal translation.

(151) Their home will be the Fire because of what they used to earn.

(152) And if misfortune touch a man he crieth unto Us, (while reclining) on his side, or sitting or standing, but when We have relieved him of the misfortune he goeth his way as though he had not cried unto Us because of a misfortune that afflicted him. Thus is what they do made (seeming) fair unto the prodigal.

(153) Yet when He hath delivered them, behold! they rebel in the earth wrongfully. O mankind! Your rebellion is only against yourselves. (Ye have) enjoyment of the life of the world; then unto Us is your return and We shall proclaim unto you what ye used to do.

(154) Such then is Allah, your rightful Lord. After the Truth what is there saving error? How then are ye turned away!

(155) Say: Is there of your partners (whom ye ascribe unto Allah) one that leadeth to the Truth? Say: Allah leadeth to the Truth. Is He Who leadeth to the Truth more deserving that He should be followed, or he who findeth not the way unless he (himself) be guided. what aileth you? How judge ye?

(156) Most of them follow not but conjecture. Assuredly conjecture can by no means take the place of truth. Lo! Allah is Aware of what they do.

(157) Nay, but they denied that, the knowledge whereof they could not compass, and whereof the interpretation (in events) hath not yet come unto them. Even so did those before them deny. Then see what was the consequence for the wrong-doers!

(158) And if they deny thee, say: Unto me my work, and unto you your work. Ye are innocent of what I do, and I am innocent of what ye do.

(159) Whether We let thee (O Muhammad) behold something of that which We promise them or (whether We) cause thee to die, still unto Us is their return, and Allah, moreover, is Witness over what they do.

(160) Say: Have ye thought: When His doom cometh unto you as a raid by night, or in the (busy) day; what is there of it that the guilty ones desire to hasten?