The word(s) "know" appears 814 time(s) in 684 verse(s) in Quran in Mohsin Khan translation.

(351) Then, verily, We know best those who are most worthy of being burnt therein.

(352) Say (O Muhammad صلى الله عليه وسلم) whoever is in error, the Most Gracious (Allah) will extend (the rope) to him, until, when they see that which they were promised, either the torment or the Hour, they will come to know who is worst in position, and who is weaker in forces. [This is the answer to the question in Verse No.19:73]

(353) Has he known the Unseen or has he taken a covenant from the Most Gracious (Allah)?

(354) Verily He knows each one of them, and has counted them a full counting.

(355) Ta-Ha. [These letters are one of the miracles of the Qur'an, and none but Allah (Alone) knows their meanings].

(356) And if you (O Muhammad صلى الله عليه وسلم) speak (the invocation) aloud, then verily, He knows the secret and that which is yet more hidden.

(357) [Musa (Moses)] said: "The knowledge thereof is with my Lord, in a Record. My Lord neither errs nor He forgets."

(358) [Fir'aun (Pharaoh)] said: "Believe you in him [Musa (Moses)] before I give you permission? Verily he is your chief who has taught you magic. So I will surely cut off your hands and feet on opposite sides, and I will surely crucify you on the trunks of date-palms, and you shall surely know which of us [I (Fir'aun - Pharaoh) or the Lord of Musa (Moses) (Allah)] can give the severe and more lasting torment."

(359) Your Ilah (God) is only Allah, (the One) La ilaha illa Huwa (none has the right to be worshipped but He). He has full knowledge of all things.

(360) We know very well what they will say, when the best among them in knowledge and wisdom will say: "You stayed no longer than a day!"