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

(811) And when thou seest them their figures please thee; and if they speak thou givest ear unto their speech. (They are) as though they were blocks of wood in striped cloaks. They deem every shout to be against them. They are the enemy, so beware of them. Allah confound them! How they are perverted!

(812) And when it is said unto them: Come! The messenger of Allah will ask forgiveness for you! they avert their faces and thou seest them turning away, disdainful.

(813) They it is who say: Spend not on behalf of those (who dwell) with Allah's messenger that they may disperse (and go away from you); when Allah's are the treasures of the heavens and the earth; but the hypocrites comprehend not.

(814) They say: Surely, if we return to Al-Madinah the mightier will soon drive out the weaker; when might belongeth to Allah and to His messenger and to the believers; but the hypocrites know not.

(815) But Allah reprieveth no soul when its term cometh, and Allah is Informed of what ye do.

(816) The day when He shall gather you unto the Day of Assembling, that will be a day of mutual disillusion. And whoso believeth in Allah and doeth right, He will remit from him his evil deeds and will bring him unto Gardens underneath which rivers flow, therein to abide for ever. That is the supreme triumph.

(817) O Prophet! when ye (men) put away women, put them away for their (legal) period and reckon the period, and keep your duty to Allah, your Lord. Expel them not from their houses nor let them go forth unless they commit open immorality. Such are the limits (imposed by) Allah; and whoso transgresseth Allah's limits, he verily wrongeth his soul. Thou knowest not: it may be that Allah will afterward bring some new thing to pass.

(818) Then, when they have reached their term, take them back in kindness or part from them in kindness, and call to witness two just men among you, and keep your testimony upright for Allah. Whoso believeth in Allah and the Last Day is exhorted to act thus. And whosoever keepeth his duty to Allah, Allah will appoint a way out for him,

(819) And will provide for him from (a quarter) whence he hath no expectation. And whosoever putteth his trust in Allah, He will suffice him. Lo! Allah bringeth His command to pass. Allah hath set a measure for all things.

(820) when the Prophet confided a fact unto one of his wives and when she afterward divulged it and Allah apprised him thereof, he made known (to her) part thereof and passed over part. And when he told it her she said: Who hath told thee? He said: The Knower, the Aware hath told me.