The word(s) "ain" appears 1028 time(s) in 880 verse(s) in Quran in Abdullah Yusuf Ali translation.

(641) And beside them will be chaste women restraining their glances, (companions) of equal age.

(642) "The Lord of the heavens and the earth, and all between,- Exalted in Might, able to enforce His Will, forgiving again and again."

(643) 'Only this has been revealed to me: that I am to give warning plainly and publicly."

(644) "That I will certainly fill Hell with thee and those that follow thee,- every one."

(645) "And ye shall certainly know the truth of it (all) after a while."

(646) He created the heavens and the earth in true (proportions): He makes the Night overlap the Day, and the Day overlap the Night: He has subjected the sun and the moon (to His law): Each one follows a course for a time appointed. Is not He the Exalted in Power - He Who forgives again and again?

(647) Is, then, one against whom the decree of Punishment is justly due (equal to one who eschews Evil)? Wouldst thou, then, deliver one (who is) in the Fire?

(648) Seest thou not that Allah sends down rain from the sky, and leads it through springs in the earth? Then He causes to grow, therewith, produce of various colours: then it withers; thou wilt see it grow yellow; then He makes it dry up and crumble away. Truly, in this, is a Message of remembrance to men of understanding.

(649) Is one whose heart Allah has opened to Islam, so that he has received Enlightenment from Allah, (no better than one hard-hearted)? Woe to those whose hearts are hardened against celebrating the praises of Allah! they are manifestly wandering (in error)!

(650) (It is) a Qur'an in Arabic, without any crookedness (therein): in order that they may guard against Evil.