The word(s) "assistance" appears 3 time(s) in 3 verse(s) in Quran in Saheeh International translation.

(1) Or do they say [about the Prophet], "He invented it?" Say, "Then bring forth a surah like it and call upon [for assistance] whomever you can besides Allah, if you should be truthful."

(سورة يونس, Yunus, Chapter #10, Verse #38)
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(2) Or do they say, "He invented it"? Say, "Then bring ten surahs like it that have been invented and call upon [for assistance] whomever you can besides Allah, if you should be truthful."

(سورة هود, Hud, Chapter #11, Verse #13)
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(3) And withhold [simple] assistance.

(سورة الماعون, Al-Maa'un, Chapter #107, Verse #7)
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