The word(s) "knoweth" appears 96 time(s) in 87 verse(s) in Quran in Abdullah Yusuf Ali translation.

(81) And to every soul will be paid in full (the fruit) of its Deeds; and (Allah) knoweth best all that they do.

(82) That is as far as knowledge will reach them. Verily thy Lord knoweth best those who stray from His Path, and He knoweth best those who receive guidance.

(83) When the Hypocrites come to thee, they say, "We bear witness that thou art indeed the Messenger of Allah." Yea, Allah knoweth that thou art indeed His Messenger, and Allah beareth witness that the Hypocrites are indeed liars.

(84) Verily it is thy Lord that knoweth best, which (among men) hath strayed from His Path: and He knoweth best those who receive (true) Guidance.

(85) 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.

(86) Except as Allah wills: For He knoweth what is manifest and what is hidden.

(87) knoweth he not that Allah doth see?