The word(s) "arm" appears 65 time(s) in 60 verse(s) in Quran in Muhammad Pickthal translation.

(41) And there were gathered together unto Solomon his armies of the jinn and humankind, and of the birds, and they were set in battle order;

(42) Till, when they reached the Valley of the Ants, an ant exclaimed: O ants! Enter your dwellings lest Solomon and his armies crush you, unperceiving.

(43) Then, when Moses had fulfilled the term, and was travelling with his housefolk, he saw in the distance a fire and said unto his housefolk: Bide ye (here). Lo! I see in the distance a fire; peradventure I shall bring you tidings thence, or a brand from the fire that ye may warm yourselves.

(44) He said: We will strengthen thine arm with thy brother, and We will give unto you both power so that they cannot reach you for Our portents. Ye twain, and those who follow you, will be the winners.

(45) And when harm toucheth men they cry unto their Lord, turning to Him in repentance; then, when they have tasted of His mercy, behold! some of them attribute partners to their Lord

(46) Say: Who is he who can preserve you from Allah if He intendeth harm for you, or intendeth mercy for you. They will not find that they have any friend or helper other than Allah.

(47) If the hypocrites, and those in whose hearts is a disease, and the alarmists in the city do not cease, We verily shall urge thee on against them, then they will be your neighbours in it but a little while.

(48) Then We gave the Scripture as inheritance unto those whom We elected of Our bondmen. But of them are some who wrong themselves and of them are some who are lukewarm, and of them are some who outstrip (others) through good deeds, by Allah's leave. That is the great favour!

(49) Gardens of Eden! They enter them wearing armlets of gold and pearl and their raiment therein is silk.

(50) Shall I take (other) gods in place of Him when, if the Beneficent should wish me any harm, their intercession will avail me naught, nor can they save?