The word(s) "which" appears 700 time(s) in 620 verse(s) in Quran in Muhammad Habib Shakir translation.

(431) Surely they who recite the Book of Allah and keep up prayer and spend out of what We have given them secretly and openly, hope for a gain which will not perish.

(432) And that which We have revealed to you of the Book, that is the truth verifying that which is before it; most surely with respect to His servants Allah is Aware, Seeing.

(433) And they shall cry therein for succour: O our Lord! take us out, we will do good deeds other than those which we used to do. Did We not preserve you alive long enough, so that he who would be mindful in it should mind? And there came to you the warner; therefore taste; because for the unjust, there is no helper.

(434) Say: Have you considered your associates which you call upon besides Allah? Show me what part of the earth they have created, or have they any share in the heavens; or, have We given them a book so that they follow a clear argument thereof? Nay, the unjust do not hold out promises one to another but only to deceive.

(435) Of that on account of which my Lord has forgiven me and made me of the honored ones!

(436) They wait not for aught but a single cry which will overtake them while they yet contend with one another.

(437) So this day no soul shall be dealt with unjustly in the least; and you shall not be rewarded aught but that which you did.

(438) This is the hell with which you were threatened.

(439) This is the day of the judgment which you called a lie.

(440) So the fish swallowed him while he did that for which he blamed himself