The word(s) "aid" appears 821 time(s) in 709 verse(s) in Quran in Muhammad Habib Shakir translation.

(551) Then one of the two women came to him walking bashfully. She said: My father invites you that he may give you the reward of your having watered for us. So when he came to him and gave to him the account, he said: Fear not, you are secure from the unjust people.

(552) Said one of them: O my father! employ him, surely the best of those that you can employ is the strong man, the faithful one.

(553) He said: I desire to marry one of these two daughters of mine to you on condition that you should serve me for eight years; but if you complete ten, it will be of your own free will, and I do not wish to be hard to you; if Allah please, you will find me one of the good.

(554) He said: This shall be (an agreement) between me and you; whichever of the two terms I fulfill, there shall be no wrongdoing to me; and Allah is a witness of what we say.

(555) 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.

(556) He said: My Lord! surely I killed one of them, so I fear lest they should slay me;

(557) And my brother, Haroun, he is more eloquent of tongue than I, therefore send him with me as an aider, verifying me: surely I fear that they would reject me.

(558) He said: We will strengthen your arm with your brother, and We will give you both an authority, so that they shall not reach you; (go) with Our signs; you two and those who follow you shall be uppermost.

(559) So when Musa came to them with Our clear signs, they said: This is nothing but forged enchantment, and we never heard of it amongst our fathers of old.

(560) And Musa said: My Lord knows best who comes with guidance from Him, and whose shall be the good end of the abode; surely the unjust shall not be successful.