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

(41) (And remember) when you (the Muslim army) were on the near side of the valley, and they on the farther side, and the caravan on the ground lower than you. Even if you had made a mutual appointment to meet, you would certainly have failed in the appointment, but (you met) that Allah might accomplish a matter already ordained (in His Knowledge), so that those who were to be destroyed (for their rejecting the Faith) might be destroyed after a clear evidence, and those who were to live (i.e. believers) might live after a clear evidence. And surely, Allah is All-Hearer, All-knower.

(42) (And remember) when Allah showed them to you as few in your (i.e. Muhammad's صلى الله عليه وسلم) dream; if He had shown them to you as many, you would surely have been discouraged, and you would surely have disputed in making a decision. But Allah saved (you). Certainly, He is the All-knower of what is in the breasts.

(43) That is so because Allah will never change a grace which He has bestowed on a people until they change what is in their ownselves. And verily, Allah is All-Hearer, All-knower.

(44) But if they incline to peace, you also incline to it, and (put your) trust in Allah. Verily, He is the All-Hearer, the All-knower.

(45) But if they intend to betray you (O Muhammad صلى الله عليه وسلم), they indeed betrayed Allah before. So He gave (you) power over them. And Allah is All-knower, All-Wise.

(46) And those who believed afterwards, and emigrated and strove hard along with you (in the Cause of Allah), they are of you. But kindred by blood are nearer to one another (regarding inheritance) in the decree ordained by Allah. Verily, Allah is the All-knower of everything.

(47) Those who believe in Allah and the Last Day would not ask your leave to be exempted from fighting with their properties and their lives; and Allah is the All-knower of Al-Muttaqun (the pious - See V.2:2).

(48) Had they marched out with you, they would have added to you nothing except disorder, and they would have hurried about in your midst (spreading corruption) and sowing sedition among you - and there are some among you who would have listened to them. And Allah is the All-knower of the Zalimun (polytheists and wrong-doers).

(49) As-Sadaqat (here it means Zakat ) are only for the Fuqara' (poor), and Al-Masakin (the poor) and those employed to collect (the funds), and to attract the hearts of those who have been inclined (towards Islam), and to free the captives, and for those in debt, and for Allah's Cause (i.e. for Mujahidun - those fighting in a holy battle), and for the wayfarer (a traveller who is cut off from everything); a duty imposed by Allah. And Allah is All-knower, All-Wise.

(50) Know they not that Allah knows their secret ideas, and their Najwa (secret counsels), and that Allah is the All-knower of things unseen.