The word(s) "when" appears 708 time(s) in 647 verse(s) in Quran in Abdullah Yusuf Ali translation.

(191) To every people (was sent) a messenger: when their messenger comes (before them), the matter will be judged between them with justice, and they will not be wronged.

(192) They say: "when will this promise come to pass,- if ye speak the truth?"

(193) Say: "I have no power over any harm or profit to myself except as Allah willeth. To every people is a term appointed: when their term is reached, not an hour can they cause delay, nor (an hour) can they advance (it in anticipation)."

(194) "Would ye then believe in it at last, when it actually cometh to pass? (It will then be said): 'Ah! now? and ye wanted (aforetime) to hasten it on!'

(195) Every soul that hath sinned, if it possessed all that is on earth, would fain give it in ransom: They would declare (their) repentance when they see the penalty: but the judgment between them will be with justice, and no wrong will be done unto them.

(196) In whatever business thou mayest be, and whatever portion thou mayest be reciting from the Qur'an,- and whatever deed ye (mankind) may be doing,- We are witnesses thereof when ye are deeply engrossed therein. Nor is hidden from thy Lord (so much as) the weight of an atom on the earth or in heaven. And not the least and not the greatest of these things but are recorded in a clear record.

(197) when the Truth did come to them from Us, they said: "This is indeed evident sorcery!"

(198) Said Moses: "Say ye (this) about the truth when it hath (actually) reached you? Is sorcery (like) this? But sorcerers will not prosper."

(199) when the sorcerers came, Moses said to them: "Throw ye what ye (wish) to throw!"

(200) when they had had their throw, Moses said: "What ye have brought is sorcery: Allah will surely make it of no effect: for Allah prospereth not the work of those who make mischief.