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

(151) And now they reject the truth when it reaches them: but soon shall they learn the reality of what they used to mock at.

(152) Say: "Travel through the earth and see what was the end of those who rejected Truth."

(153) Say: "To whom belongeth all that is in the heavens and on earth?" Say: "To Allah. He hath inscribed for Himself (the rule of) Mercy. That He will gather you together for the Day of Judgment, there is no doubt whatever. It is they who have lost their own souls, that will not believe.

(154) Say: "what thing is most weighty in evidence?" Say: "Allah is witness between me and you; This Qur'an hath been revealed to me by inspiration, that I may warn you and all whom it reaches. Can ye possibly bear witness that besides Allah there is another Allah?" Say: "Nay! I cannot bear witness!" Say: "But in truth He is the one Allah, and I truly am innocent of (your blasphemy of) joining others with Him."

(155) Yea, in their own (eyes) will become manifest what before they concealed. But if they were returned, they would certainly relapse to the things they were forbidden, for they are indeed liars.

(156) what is the life of this world but play and amusement? But best is the home in the hereafter, for those who are righteous. Will ye not then understand?

(157) If their spurning is hard on thy mind, yet if thou wert able to seek a tunnel in the ground or a ladder to the skies and bring them a sign,- (what good?). If it were Allah's will, He could gather them together unto true guidance: so be not thou amongst those who are swayed by ignorance (and impatience)!

(158) Say: "I tell you not that with me are the treasures of Allah, nor do I know what is hidden, nor do I tell you I am an angel. I but follow what is revealed to me." Say: "can the blind be held equal to the seeing?" Will ye then consider not?

(159) Say: "For me, I (work) on a clear sign from my Lord, but ye reject Him. what ye would see hastened, is not in my power. The command rests with none but Allah: He declares the truth, and He is the best of judges."

(160) Say: "If what ye would see hastened were in my power, the matter would be settled at once between you and me. But Allah knoweth best those who do wrong."