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

(61) Then there came a caravan of travellers: they sent their water-carrier (for water), and he let down his bucket (into the well)... He said: "Ah there! Good news! Here is a (fine) young man!" So they concealed him as a treasure! But Allah knoweth well all that they do!

(62) So his Lord hearkened to him (in his prayer), and turned away from him their snare: Verily He heareth and knoweth (all things).

(63) They said: "If he steals, there was a brother of his who did steal before (him)." But these things did Joseph keep locked in his heart, revealing not the secrets to them. He (simply) said (to himself): "Ye are the worse situated; and Allah knoweth best the truth of what ye assert!"

(64) He knoweth the unseen and that which is open: He is the Great, the Most High.

(65) Is then He who standeth over every soul (and knoweth) all that it doth, (like any others)? And yet they ascribe partners to Allah. Say: "But name them! is it that ye will inform Him of something he knoweth not on earth, or is it (just) a show of words?" Nay! to those who believe not, their pretence seems pleasing, but they are kept back (thereby) from the path. And those whom Allah leaves to stray, no one can guide.

(66) Those before them did (also) devise plots; but in all things the master-planning is Allah's He knoweth the doings of every soul: and soon will the Unbelievers know who gets home in the end.

(67) "(Namely) those whose lives the angels take in a state of wrong-doing to their own souls." Then would they offer submission (with the pretence), "We did no evil (knowingly)." (The angels will reply), "Nay, but verily Allah knoweth all that ye did;

(68) Invent not similitudes for Allah: for Allah knoweth, and ye know not.

(69) Fulfil the Covenant of Allah when ye have entered into it, and break not your oaths after ye have confirmed them; indeed ye have made Allah your surety; for Allah knoweth all that ye do.

(70) Invite (all) to the Way of thy Lord with wisdom and beautiful preaching; and argue with them in ways that are best and most gracious: for thy Lord knoweth best, who have strayed from His Path, and who receive guidance.