The word(s) "while" appears 135 time(s) in 132 verse(s) in Quran in Muhammad Pickthal translation.

(121) On the day when Allah will raise them all together and inform them of what they did. Allah hath kept account of it while they forgot it. And Allah is Witness over all things.

(122) He it is Who hath caused those of the People of the Scripture who disbelieved to go forth from their homes unto the first exile. Ye deemed not that they would go forth, while they deemed that their strongholds would protect them from Allah. But Allah reached them from a place whereof they recked not, and cast terror in their hearts so that they ruined their houses with their own hands and the hands of the believers. So learn a lesson, O ye who have eyes!

(123) O ye who believe! Be Allah's helpers, even as Jesus son of Mary said unto the disciples: Who are my helpers for Allah? They said: We are Allah's helpers. And a party of the Children of Israel believed, while a party disbelieved. Then We strengthened those who believed against their foe, and they became the uppermost.

(124) And spend of that wherewith We have provided you before death cometh unto one of you and he saith: My Lord! If only thou wouldst reprieve me for a little while, then I would give alms and be among the righteous.

(125) Then a visitation from thy Lord came upon it while they slept

(126) With eyes downcast, abasement stupefying them. And they had been summoned to prostrate themselves while they were yet unhurt.

(127) Had it not been that favour from his Lord had reached him he surely had been cast into the wilderness while he was reprobate.

(128) while we behold it nigh:

(129) Leave Me to deal with the deniers, lords of ease and comfort (in this life); and do thou respite them awhile.

(130) Lo! thy Lord knoweth how thou keepest vigil sometimes nearly two-thirds of the night, or (sometimes) half or a third thereof, as do a party of those with thee. Allah measureth the night and the day. He knoweth that ye count it not, and turneth unto you in mercy. Recite, then, of the Qur'an that which is easy for you. He knoweth that there are sick folk among you, while others travel in the land in search of Allah's bounty, and others (still) are fighting for the cause of Allah. So recite of it that which is easy (for you), and establish worship and pay the poor-due, and (so) lend unto Allah a goodly loan. Whatsoever good ye send before you for your souls, ye will find it with Allah, better and greater in the recompense. And seek forgiveness of Allah. Lo! Allah is Forgiving, Merciful.