The word(s) "when" appears 916 time(s) in 828 verse(s) in Quran in Mohsin Khan translation.

(171) And it is He Who produces gardens trellised and untrellised, and date-palms, and crops of different shape and taste (their fruits and their seeds) and olives, and pomegranates, similar (in kind) and different (in taste). Eat of their fruit when they ripen, but pay the due thereof (its Zakat according to Allah's Orders 1/10th or 1/20th) on the day of its harvest, and waste not by extravagance . Verily, He likes not Al-Musrifun (those who waste by extravagance),

(172) And of the camels two (male and female), and of oxen two (male and female). Say: "Has He forbidden the two males or the two females or (the young) which the wombs of the two females enclose? Or were you present when Allah ordered you such a thing? Then who does more wrong than one who invents a lie against Allah, to lead mankind astray without knowledge. Certainly Allah guides not the people who are Zalimun (polytheists and wrong-doers)."

(173) "And come not near to the orphan's property, except to improve it, until he (or she) attains the age of full strength; and give full measure and full weight with justice. We burden not any person, but that which he can bear. And whenever you give your word (i.e. judge between men or give evidence), say the truth even if a near relative is concerned, and fulfil the Covenant of Allah. This He commands you, that you may remember .

(174) No cry did they utter when Our Torment came upon them but this: "Verily, we were Zalimun (polytheists and wrong-doers)".

(175) (Allah) said: "What prevented you (O Iblis) that you did not prostrate yourself, when I commanded you?" Iblis said: "I am better than him (Adam), You created me from fire, and him You created from clay."

(176) So he misled them with deception. Then when they tasted of the tree, that which was hidden from them of their shame (private parts) became manifest to them and they began to cover themselves with the leaves of Paradise (in order to cover their shame). And their Lord called out to them (saying): "Did I not forbid you that tree and tell you: Verily, Shaitan (Satan) is an open enemy unto you?"

(177) And when they commit a Fahishah (evil deed, going round the Ka'bah in naked state, and every kind of unlawful sexual intercourse), they say: "We found our fathers doing it, and Allah has commanded it on us." Say: "Nay, Allah never commands Fahishah. Do you say of Allah what you know not?"

(178) And every nation has its appointed term; when their term comes, neither can they delay it nor can they advance it an hour (or a moment).

(179) Who is more unjust than one who invents a lie against Allah or rejects His Ayat (proofs, evidence, verses, lessons, signs, revelations)? For such their appointed portion (good things of this worldly life and their period of stay therein) will reach them from the Book (of Decrees) until when Our Messengers (the angel of death and his assistants) come to them to take their souls, they (the angels) will say: "Where are those whom you used to invoke and worship besides Allah," they will reply, "They have vanished and deserted us." And they will bear witness against themselves, that they were disbelievers.

(180) And when their eyes will be turned towards the dwellers of the Fire, they will say: "Our Lord! Place us not with the people who are Zalimun (polytheists and wrong-doers)."