The word(s) "edge" appears 131 time(s) in 125 verse(s) in Quran in Muhammad Habib Shakir translation.

(41) So he began with their sacks before the sack of his brother, then he brought it out from his brother's sack. Thus did We plan for the sake of Yusuf; it was not (lawful) that he should take his brother under the king's law unless Allah pleased; We raise the degrees of whomsoever We please, and above every one possessed of knowledge is the All-knowing one.

(42) And thus have We revealed it, a true judgment in Arabic, and if you follow their low desires after what has come to you of knowledge, you shall not have against Allah any guardian or a protector.

(43) And those who disbelieve say: You are not a messenger. Say: Allah is sufficient as a witness between me and you and whoever has knowledge of the Book.

(44) They said: Be not afraid, surely we give you the good news of a boy, possessing knowledge.

(45) That they may bear their burdens entirely on the day of resurrection and also of the burdens of those whom they lead astray without knowledge; now surely evil is what they bear.

(46) Then on the resurrection day He will bring them to disgrace and say: Where are the associates you gave Me, for whose sake you became hostile? Those who are given the knowledge will say: Surely the disgrace and the evil are this day upon the unbelievers:

(47) And Allah has created you, then He causes you to die, and of you is he who is brought back to the worst part of life, so that after having knowledge he does not know anything; surely Allah is Knowing, Powerful.

(48) And follow not that of which you have not the knowledge; surely the hearing and the sight and the heart, all of these, shall be questioned about that.

(49) And they ask you about the soul. Say: The soul is one of the commands of my Lord, and you are not given aught of knowledge but a little.

(50) Say: Believe in it or believe not; surely those who are given the knowledge before it fall down on their faces, making obeisance when it is recited to them.