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

(311) Then were they confounded with shame: (they said), "Thou knowest full well that these (idols) do not speak!"

(312) And to Lut, too, We gave Judgment and knowledge, and We saved him from the town which practised abominations: truly they were a people given to Evil, a rebellious people.

(313) To Solomon We inspired the (right) understanding of the matter: to each (of them) We gave Judgment and knowledge; it was Our power that made the hills and the birds celebrate Our praises, with David: it was We Who did (all these things).

(314) (It was Our power that made) the violent (unruly) wind flow (tamely) for Solomon, to his order, to the land which We had blessed: for We do know all things.

(315) But if they turn back, Say: "I have proclaimed the Message to you all alike and in truth; but I know not whether that which ye are promised is near or far.

(316) "It is He Who knows what is open in speech and what ye hide (in your hearts).

(317) "I know not but that it may be a trial for you, and a grant of (worldly) livelihood (to you) for a time."

(318) And yet among men there are such as dispute about Allah, without knowledge, and follow every evil one obstinate in rebellion!

(319) O mankind! if ye have a doubt about the Resurrection, (consider) that We created you out of dust, then out of sperm, then out of a leech-like clot, then out of a morsel of flesh, partly formed and partly unformed, in order that We may manifest (our power) to you; and We cause whom We will to rest in the wombs for an appointed term, then do We bring you out as babes, then (foster you) that ye may reach your age of full strength; and some of you are called to die, and some are sent back to the feeblest old age, so that they know nothing after having known (much), and (further), thou seest the earth barren and lifeless, but when We pour down rain on it, it is stirred (to life), it swells, and it puts forth every kind of beautiful growth (in pairs).

(320) Yet there is among men such a one as disputes about Allah, without knowledge, without Guidance, and without a Book of Enlightenment,-