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

(281) And he began to make the ark; and whenever the chiefs from among his people passed by him they laughed at him. He said: If you laugh at us, surely we too laugh at you as you laugh (at us).

(282) Until when Our command came and water came forth from the valley, We said: Carry in it two of all things, a pair, and your own family-- except those against whom the word has already gone forth, and those who believe. And there believed not with him but a few.

(283) And when Our decree came to pass, We delivered Hud and those who believed with him with mercy from Us, and We delivered them from a hard chastisement.

(284) So when Our decree came to pass, We delivered Salih and those who believed with him by mercy from Us, and (We saved them) from the disgrace of that day; surely your Lord is the Strong, the Mighty.

(285) But when he saw that their hands were not extended towards it, he deemed them strange and conceived fear of them. They said: Fear not, surely we are sent to Lut's people.

(286) She said: O wonder! shall I bear a son when I am an extremely old woman and this my husband an extremely old man? Most surely this is a wonderful thing.

(287) So when fear had gone away from Ibrahim and good news came to him, he began to plead with Us for Lut's people.

(288) And when Our apostles came to Lut, he was grieved for them, and he lacked strength to protect them, and said: This is a hard day.

(289) So when Our decree came to pass, We turned them upside down and rained down upon them stones, of what had been decreed, one after another.

(290) And when Our decree came to pass We delivered Shu'aib, and those who believed with him by mercy from Us, and the rumbling overtook those who were unjust so they became motionless bodies in their abodes,