The word(s) "what" appears 731 time(s) in 612 verse(s) in Quran in Abdullah Yusuf Ali translation.

(331) He knows what (appears to His creatures as) before or after or behind them: but they shall not compass it with their knowledge.

(332) But he who works deeds of righteousness, and has faith, will have no fear of harm nor of any curtailment (of what is his due).

(333) Therefore be patient with what they say, and celebrate (constantly) the praises of thy Lord, before the rising of the sun, and before its setting; yea, celebrate them for part of the hours of the night, and at the sides of the day: that thou mayest have (spiritual) joy.

(334) If there were, in the heavens and the earth, other gods besides Allah, there would have been confusion in both! but glory to Allah, the Lord of the Throne: (High is He) above what they attribute to Him!

(335) He knows what is before them, and what is behind them, and they offer no intercession except for those who are acceptable, and they stand in awe and reverence of His (Glory).

(336) Behold! he said to his father and his people, "what are these images, to which ye are (so assiduously) devoted?"

(337) Not the slightest sound will they hear of Hell: what their souls desired, in that will they dwell.

(338) Say: "what has come to me by inspiration is that your Allah is One Allah: will ye therefore bow to His Will (in Islam)?"

(339) "It is He Who knows what is open in speech and what ye hide (in your hearts).

(340) With it will be scalded what is within their bodies, as well as (their) skins.