The word(s) "know" appears 656 time(s) in 561 verse(s) in Quran in Abdullah Yusuf Ali translation.

(491) A Grace and Favour from Allah; and Allah is full of knowledge and Wisdom.

(492) O mankind! We created you from a single (pair) of a male and a female, and made you into nations and tribes, that ye may know each other (not that ye may despise (each other). Verily the most honoured of you in the sight of Allah is (he who is) the most righteous of you. And Allah has full knowledge and is well acquainted (with all things).

(493) Say: "What! Will ye instruct Allah about your religion? But Allah knows all that is in the heavens and on earth: He has full knowledge of all things.

(494) "Verily Allah knows the secrets of the heavens and the earth: and Allah Sees well all that ye do."

(495) We already know how much of them the earth takes away: With Us is a record guarding (the full account).

(496) It was We Who created man, and We know what dark suggestions his soul makes to him: for We are nearer to him than (his) jugular vein.

(497) We know best what they say; and thou art not one to overawe them by force. So admonish with the Qur'an such as fear My Warning!

(498) (When they did not eat), He conceived a fear of them. They said, "Fear not," and they gave him glad tidings of a son endowed with knowledge.

(499) They said, "Even so has thy Lord spoken: and He is full of Wisdom and knowledge."

(500) But they have no knowledge therein. They follow nothing but conjecture; and conjecture avails nothing against Truth.