The word(s) "knowledge" appears 128 time(s) in 124 verse(s) in Quran in Muhammad Pickthal translation.

(111) And they say: There is naught but our life of the world; we die and we live, and naught destroyeth us save time; when they have no knowledge whatsoever of (all) that; they do but guess.

(112) Say (unto them, O Muhammad): Have ye thought on all that ye invoke beside Allah? Show me what they have created of the earth. Or have they any portion in the heavens? Bring me a scripture before this (Scripture), or some vestige of knowledge (in support of what ye say), if ye are truthful.

(113) He said: The knowledge is with Allah only. I convey unto you that wherewith I have been sent, but I see you are a folk that know not.

(114) Among them are some who give ear unto thee (Muhammad) till, when they go forth from thy presence they say unto those who have been given knowledge: What was that he said just now? Those are they whose hearts Allah hath sealed, and they follow their own lusts.

(115) And they have no knowledge thereof. They follow but a guess, and lo! a guess can never take the place of the truth.

(116) Such is their sum of knowledge. Lo! thy Lord is Best Aware of him who strayeth, and He is Best Aware of him whom goeth right.

(117) Hath he knowledge of the Unseen so that he seeth?

(118) O ye who believe! when it is said unto you, Make room! in assemblies, then make room; Allah will make way for you (hereafter). And when it is said, Come up higher! go up higher; Allah will exalt those who believe among you, and those who have knowledge, to high ranks. Allah is Informed of what ye do.

(119) Allah it is who hath created seven heavens, and of the earth the like thereof. The commandment cometh down among them slowly, that ye may know that Allah is Able to do all things, and that Allah surroundeth all things in knowledge.

(120) So they acknowledge their sins; but far removed (from mercy) are the dwellers in the flames.