The word(s) "arm" appears 77 time(s) in 71 verse(s) in Quran in Muhammad Habib Shakir translation.

(41) He calls upon him whose harm is nearer than his profit; evil certainly is the guardian and evil certainly is the associate.

(42) These are two adversaries who dispute about their Lord; then (as to) those who disbelieve, for them are cut out garments of fire, boiling water shall be poured over their heads.

(43) Surely Allah will make those who believe and do good deeds enter gardens beneath which rivers flow; they shall be adorned therein with bracelets of gold and (with) pearls, and their garments therein shall be of silk.

(44) And they have taken besides Him gods, who do not create anything while they are themselves created, and they control not for themselves any harm or profit, and they control not death nor life, nor raising (the dead) to life.

(45) And they serve besides Allah that which neither profits them nor causes them harm; and the unbeliever is a partisan against his Lord.

(46) They said: No harm; surely to our Lord we go back;

(47) Or do they profit you or cause you harm?

(48) When Musa said to his family: Surely I see fire; I will bring to you from it some news, or I will bring to you therefrom a burning firebrand so that you may warm yourselves.

(49) He said: My Lord! surely I have done harm to myself, so do Thou protect me. So He protected him; surely He is the Forgiving, the Merciful.

(50) So when Musa had fulfilled the term, and he journeyed with his family, he perceived on this side of the mountain a fire. He said to his family: Wait, I have seen a fire, maybe I will bring to you from it some news or a brand of fire, so that you may warm yourselves.