The word(s) "supporter" appears 3 time(s) in 3 verse(s) in Quran in Muhammad Pickthal translation.

(1) Allah knoweth best (who are) your enemies. Allah is sufficient as a Guardian, and Allah is sufficient as a supporter.

(سورة النساء, An-Nisaa, Chapter #4, Verse #45)
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(2) A party hath He led aright, while error hath just hold over (another) party, for lo! they choose the devils for protecting supporters instead of Allah and deem that they are rightly guided.

(سورة الأعراف, Al-A'raaf, Chapter #7, Verse #30)
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(3) He said: My Lord! Forasmuch as Thou hast favoured me, I will nevermore be a supporter of the guilty.

(سورة القصص, Al-Qasas, Chapter #28, Verse #17)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)