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

(1) (Jacob) said: "Really it saddens me that ye should take him away: I fear lest the wolf should devour him while ye attend not to him."

(سورة يوسف, Yusuf, Chapter #12, 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)

(2) They said: "If the wolf were to devour him while we are (so large) a party, then should we indeed (first) have perished ourselves!"

(سورة يوسف, Yusuf, Chapter #12, Verse #14)
(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) They said: "O our father! We went racing with one another, and left Joseph with our things; and the wolf devoured him.... But thou wilt never believe us even though we tell the truth."

(سورة يوسف, Yusuf, Chapter #12, 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)