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

(71) O you who believe! Follow not the footsteps of Shaitan (Satan). And whosoever follows the footsteps of Shaitan (Satan), then, verily he commands Al-Fahsha' [i.e. to commit indecency (illegal sexual intercourse)], and Al-Munkar [disbelief and polytheism (i.e. to do evil and wicked deeds; and to speak or to do what is forbidden in Islam)]. And had it not been for the Grace of Allah and His Mercy on you, not one of you would ever have been pure from sins. But Allah purifies (guides to Islam) whom He wills, and Allah is All-Hearer, All-knower.

(72) And if you find no one therein, still, enter not until permission has been given. And if you are asked to go back, go back, for it is purer for you. And Allah is All-knower of what you do.

(73) Allah is the Light of the heavens and the earth. The parable of His Light is as (if there were) a niche and within it a lamp: the lamp is in a glass, the glass as it were a brilliant star, lit from a blessed tree, an olive, neither of the east (i.e. neither it gets sun-rays only in the morning) nor of the west (i.e. nor it gets sun-rays only in the afternoon, but it is exposed to the sun all day long), whose oil would almost glow forth (of itself), though no fire touched it. Light upon Light! Allah guides to His Light whom He wills. And Allah sets forth parables for mankind, and Allah is All-knower of everything.

(74) And as for women past child-bearing who do not expect wed-lock, it is no sin on them if they discard their (outer) clothing in such a way as not to show their adornment. But to refrain (i.e. not to discard their outer clothing) is better for them. And Allah is All-Hearer, All-knower.

(75) Certainly, to Allah belongs all that is in the heavens and the earth. Surely, He knows your condition and (He knows) the Day when they will be brought back to Him, then He will inform them of what they did. And Allah is All-knower of everything.

(76) And put your trust (O Muhammad صلى الله عليه وسلم) in the Ever Living One Who dies not, and glorify His Praises, and Sufficient is He as the All-knower of the sins of His slaves,

(77) Who created the heavens and the earth and all that is between them in six Days. Then He (Istawa ) rose over the Throne (in a manner that suits His Majesty). The Most Gracious (Allah)! Ask Him (O Prophet Muhammad صلى الله عليه وسلم , concerning His Qualities: His rising over His Throne, His creations, etc.), as He is Al-Khabir (The All-knower of everything i.e. Allah).

(78) He said: "My Lord is the Best knower of what you do."

(79) Verily He, only He, is the All-Hearer, the All-knower.

(80) Whoever hopes for the Meeting with Allah, then Allah's Term is surely coming and He is the All-Hearer, the All-knower.