The word(s) "when" appears 926 time(s) in 834 verse(s) in Quran in Muhammad Habib Shakir translation.

(601) Surely they used to behave proudly when it was said to them: There is no god but Allah;

(602) What! when we are dead and have become dust and bones, shall we then be certainly brought to judgment?

(603) when he came to his Lord with a free heart,

(604) when he said to his father and his people: What is it that you worship?

(605) And when he attained to working with him, he said: O my son! surely I have seen in a dream that I should sacrifice you; consider then what you see. He said: O my father! do what you are commanded; if Allah please, you will find me of the patient ones.

(606) So when they both submitted and he threw him down upon his forehead,

(607) when he said to his people: Do you not guard (against evil)?

(608) when We delivered him and his followers, all--

(609) when he ran away to a ship completely laden,

(610) He would certainly have tarried in its belly to the day when they are raised.