The word(s) "gog" appears 7 time(s) in 4 verse(s) in Quran in Muhammad Pickthal translation.

(1) They said: O Dhu'l-Qarneyn! Lo! gog and Magog are spoiling the land. So may we pay thee tribute on condition that thou set a barrier between us and them?

(سورة الكهف, Al-Kahf, Chapter #18, Verse #94)
(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)

(2) And (gog and Magog) were not able to surmount, nor could they pierce (it).

(سورة الكهف, Al-Kahf, Chapter #18, Verse #97)
(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)

(3) Until, when gog and Magog are let loose, and they hasten out of every mound,

(سورة الأنبياء, Al-Anbiyaa, Chapter #21, Verse #96)
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(4) They made for him what he willed: synagogues and statues, basins like wells and boilers built into the ground. Give thanks, O House of David! Few of My bondmen are thankful.

(سورة سبإ, Saba, Chapter #34, Verse #13)
(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)