The word(s) "aid" appears 767 time(s) in 679 verse(s) in Quran in Abdullah Yusuf Ali translation.

(71) The people of the Book ask thee to cause a book to descend to them from heaven: Indeed they asked Moses for an even greater (miracle), for they said: "Show us Allah in public," but they were dazed for their presumption, with thunder and lightning. Yet they worshipped the calf even after clear signs had come to them; even so we forgave them; and gave Moses manifest proofs of authority.

(72) And for their covenant we raised over them (the towering height) of Mount (Sinai); and (on another occasion) we said: "Enter the gate with humility"; and (once again) we commanded them: "Transgress not in the matter of the sabbath." And we took from them a solemn covenant.

(73) (They have incurred divine displeasure): In that they broke their covenant; that they rejected the signs of Allah; that they slew the Messengers in defiance of right; that they said, "Our hearts are the wrappings (which preserve Allah's Word; We need no more)";- Nay, Allah hath set the seal on their hearts for their blasphemy, and little is it they believe;-

(74) That they said (in boast), "We killed Christ Jesus the son of Mary, the Messenger of Allah";- but they killed him not, nor crucified him, but so it was made to appear to them, and those who differ therein are full of doubts, with no (certain) knowledge, but only conjecture to follow, for of a surety they killed him not:-

(75) And call in remembrance the favour of Allah unto you, and His covenant, which He ratified with you, when ye said: "We hear and we obey": And fear Allah, for Allah knoweth well the secrets of your hearts.

(76) Allah did aforetime take a covenant from the Children of Israel, and we appointed twelve captains among them. And Allah said: "I am with you: if ye (but) establish regular prayers, practise regular charity, believe in my messengers, honour and assist them, and loan to Allah a beautiful loan, verily I will wipe out from you your evils, and admit you to gardens with rivers flowing beneath; but if any of you, after this, resisteth faith, he hath truly wandered from the path or rectitude."

(77) Remember Moses said to his people: "O my people! Call in remembrance the favour of Allah unto you, when He produced prophets among you, made you kings, and gave you what He had not given to any other among the peoples.

(78) They said: "O Moses! In this land are a people of exceeding strength: Never shall we enter it until they leave it: if (once) they leave, then shall we enter."

(79) (But) among (their) Allah-fearing men were two on whom Allah had bestowed His grace: They said: "Assault them at the (proper) Gate: when once ye are in, victory will be yours; But on Allah put your trust if ye have faith."

(80) They said: "O Moses! while they remain there, never shall we be able to enter, to the end of time. Go thou, and thy Lord, and fight ye two, while we sit here (and watch)."