The word(s) "thou" appears 996 time(s) in 764 verse(s) in Quran in Abdullah Yusuf Ali translation.

(721) 'And they (came to) think as ye thought, that Allah would not raise up any one (to Judgment).

(722) O thou folded in garments!

(723) Thy Lord doth know that thou standest forth (to prayer) nigh two-thirds of the night, or half the night, or a third of the night, and so doth a party of those with thee. But Allah doth appoint night and day in due measure He knoweth that ye are unable to keep count thereof. So He hath turned to you (in mercy): read ye, therefore, of the Qur'an as much as may be easy for you. He knoweth that there may be (some) among you in ill-health; others travelling through the land, seeking of Allah's bounty; yet others fighting in Allah's Cause, read ye, therefore, as much of the Qur'an as may be easy (for you); and establish regular Prayer and give regular Charity; and loan to Allah a Beautiful Loan. And whatever good ye send forth for your souls ye shall find it in Allah's Presence,- yea, better and greater, in Reward and seek ye the Grace of Allah: for Allah is Oft-Forgiving, Most Merciful.

(724) O thou wrapped up (in the mantle)!

(725) And thy Lord do thou magnify!

(726) Far from easy for those without Faith.

(727) For he thought and he plotted;-

(728) Even though he were to put up his excuses.

(729) But when We have promulgated it, follow thou its recital (as promulgated):

(730) In the thought that some back-breaking calamity was about to be inflicted on them;