The word(s) "when" appears 1006 time(s) in 918 verse(s) in Quran in Muhammad Pickthal translation.

(341) And when he provided them with their provision, he put the drinking-cup in his brother's saddlebag, and then a crier cried: O camel-riders! Lo! ye are surely thieves!

(342) So, when they despaired of (moving) him, they conferred together apart. The eldest of them said: Know ye not how your father took an undertaking from you in Allah's name and how ye failed in the case of Joseph aforetime? Therefore I shall not go forth from the land until my father giveth leave or Allah judgeth for me. He is the Best of Judges.

(343) (And when they came unto their father and had spoken thus to him) he said: Nay, but your minds have beguiled you into something. (My course is) comely patience! It may be that Allah will bring them all unto me. Lo! He, only He, is the Knower, the Wise.

(344) And when they came (again) before him (Joseph) they said: O ruler! Misfortune hath touched us and our folk, and we bring but poor merchandise, so fill for us the measure and be charitable unto us. Lo! Allah will requite the charitable,

(345) when the caravan departed their father had said: Truly I am conscious of the breath of Joseph, though ye call me dotard.

(346) Then, when the bearer of glad tidings came, he laid it on his face and he became a seer once more. He said: Said I not unto you that I know from Allah that which ye know not?

(347) And when they came in before Joseph, he took his parents unto him, and said: Come into Egypt safe, if Allah will!

(348) This is of the tidings of the Unseen which We inspire in thee (Muhammad). Thou wast not present with them when they fixed their plan and they were scheming.

(349) Till, when the messengers despaired and thought that they were denied, then came unto them Our help, and whom We would was saved. And Our wrath cannot be warded from the guilty.

(350) And if thou wonderest, then wondrous is their saying: when we are dust, are we then forsooth (to be raised) in a new creation? Such are they who disbelieve in their Lord; such have carcans on their necks; such are rightful owners of the Fire, they will abide therein.