The word(s) "assistance" appears 3 time(s) in 3 verse(s) in Quran in Abdullah Yusuf Ali translation.

(1) Remember ye implored the assistance of your Lord, and He answered you: "I will assist you with a thousand of the angels, ranks on ranks."

(2) Say: "O my Lord! judge Thou in truth!" "Our Lord Most Gracious is the One Whose assistance should be sought against the blasphemies ye utter!"

(3) Therein will they cry aloud (for assistance): "Our Lord! Bring us out: we shall work righteousness, not the (deeds) we used to do!" - "Did We not give you long enough life so that he that would should receive admonition? and (moreover) the warner came to you. So taste ye (the fruits of your deeds): for the wrong-doers there is no helper."