The word(s) "knower" appears 122 time(s) in 120 verse(s) in Quran in Mohsin Khan translation.

(51) They (the hypocrites) will present their excuses to you (Muslims), when you return to them. Say (O Muhammad صلى الله عليه وسلم) "Present no excuses, we shall not believe you. Allah has already informed us of the news concerning you. Allah and His Messenger will observe your deeds. In the end you will be brought back to the All-knower of the unseen and the seen, then He (Allah) will inform you of what you used to do." [Tafsir At-Tabari]

(52) The bedouins are the worst in disbelief and hypocrisy, and more likely to be in ignorance of the limits (Allah's Commandments and His Laws) which Allah has revealed to His Messenger. And Allah is All-knower, All-Wise.

(53) And of the bedouins there are some who look upon what they spend (in Allah's Cause) as a fine and watch for calamities for you, on them be the calamity of evil. And Allah is All-Hearer, All-knower.

(54) Take Sadaqah (alms) from their wealth in order to purify them and sanctify them with it, and invoke Allah for them. Verily! Your invocations are a source of security for them; and Allah is All-Hearer, All-knower.

(55) And say (O Muhammad صلى الله عليه وسلم) "Do deeds! Allah will see your deeds, and (so will) His Messenger and the believers. And you will be brought back to the All-knower of the unseen and the seen. Then He will inform you of what you used to do."

(56) And Allah will never lead a people astray after He has guided them until He makes clear to them as to what they should avoid. Verily, Allah is the All-knower of everything.

(57) And let not their speech grieve you (O Muhammad صلى الله عليه وسلم), for all power and honour belong to Allah. He is the All-Hearer, the All-knower.

(58) No doubt! They did fold up their breasts, that they may hide from Him. Surely, even when they cover themselves with their garments, He knows what they conceal and what they reveal. Verily, He is the All-knower of the (innermost secrets) of the breasts.

(59) And there came a caravan of travellers and they sent their water-drawer, and he let down his bucket (into the well). He said: "What good news! Here is a boy." So they hid him as merchandise (a slave). And Allah was the All-knower of what they did.

(60) So his Lord answered his invocation and turned away from him their plot. Verily, He is the All-Hearer, the All-knower.