The word(s) "doth" appears 160 time(s) in 142 verse(s) in Quran in Abdullah Yusuf Ali translation.

(131) Whatever is in the heavens and on earth, doth declare the Praises and Glory of Allah: to Him belongs dominion, and to Him belongs praise: and He has power over all things.

(132) 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.

(133) Naught doth it permit to endure, and naught doth it leave alone!-

(134) And We have set none but angels as Guardians of the Fire; and We have fixed their number only as a trial for Unbelievers,- in order that the People of the Book may arrive at certainty, and the Believers may increase in Faith,- and that no doubts may be left for the People of the Book and the Believers, and that those in whose hearts is a disease and the Unbelievers may say, "What symbol doth Allah intend by this?" Thus doth Allah leave to stray whom He pleaseth, and guide whom He pleaseth: and none can know the forces of thy Lord, except He and this is no other than a warning to mankind.

(135) Its night doth He endow with darkness, and its splendour doth He bring out (with light).

(136) Then doth He make His path smooth for him;

(137) Neither doth he withhold grudgingly a knowledge of the Unseen.

(138) But Allah doth encompass them from behind!

(139) And then doth make it (but) swarthy stubble.

(140) Nay, but man doth transgress all bounds,