The word(s) "while" appears 87 time(s) in 86 verse(s) in Quran in Abdullah Yusuf Ali translation.

(21) Or else did they feel secure against its coming in broad daylight while they played about (care-free)?

(22) They said: "Keep him and his brother in suspense (for a while); and send to the cities men to collect-

(23) Remember Satan made their (sinful) acts seem alluring to them, and said: "No one among men can overcome you this day, while I am near to you": But when the two forces came in sight of each other, he turned on his heels, and said: "Lo! I am clear of you; lo! I see what ye see not; Lo! I fear Allah: for Allah is strict in punishment."

(24) It is not for such as join gods with Allah, to visit or maintain the mosques of Allah while they witness against their own souls to infidelity. The works of such bear no fruit: In Fire shall they dwell.

(25) The ground (of complaint) is against such as claim exemption while they are rich. They prefer to stay with the (women) who remain behind: Allah hath sealed their hearts; so they know not (What they miss).

(26) They rejected Him, but We delivered him, and those with him, in the Ark, and We made them inherit (the earth), while We overwhelmed in the flood those who rejected Our Signs. Then see what was the end of those who were warned (but heeded not)!

(27) (It was said to him): "Ah now!- But a little while before, wast thou in rebellion!- and thou didst mischief (and violence)!

(28) Why was there not a single township (among those We warned), which believed,- so its faith should have profited it,- except the people of Jonah? When they believed, We removed from them the penalty of ignominy in the life of the present, and permitted them to enjoy (their life) for a while.

(29) (The Messengers) said: "O Lut! We are Messengers from thy Lord! By no means shall they reach thee! now travel with thy family while yet a part of the night remains, and let not any of you look back: but thy wife (will remain behind): To her will happen what happens to the people. Morning is their time appointed: Is not the morning nigh?"

(30) (Jacob) said: "Really it saddens me that ye should take him away: I fear lest the wolf should devour him while ye attend not to him."