The word(s) "know" appears 759 time(s) in 646 verse(s) in Quran in Muhammad Habib Shakir translation.

(261) And when he had attained his maturity, We gave him wisdom and knowledge: and thus do We reward those who do good.

(262) Thereupon his Lord accepted his prayer and turned away their guile from him; surely He is the Hearing, the knowing.

(263) You do not serve besides Him but names which you have named, you and your fathers; Allah has not sent down any authority for them; judgment is only Allah's; He has commanded that you shall not serve aught but Him; this is the right religion but most people do not know:

(264) They said: Confused dreams, and we do not know the interpretation of dreams.

(265) Yusuf! O truthful one! explain to us seven fat kine which seven lean ones devoured, and seven green ears and (seven) others dry, that I may go back to the people so that they may know.

(266) And the king said: Bring him to me. So when the messenger came to him, he said: Go back to your lord and ask him, what is the case of the women who cut their hands; surely my Lord knows their guile.

(267) This is that he might know that I have not been unfaithful to him in secret and that Allah does not guide the device of the unfaithful.

(268) He said: Place me (in authority) over the treasures of the land, surely I am a good keeper, knowing well.

(269) And when they had entered as their father had bidden them, it did not avail them aught against Allah, but (it was only) a desire in the soul of Yaqoub which he satisfied; and surely he was possessed of knowledge because We had given him knowledge, but most people do not know.

(270) They said: By Allah! you know for certain that we have not come to make mischief in the land, and we are not thieves.