The word(s) "staring" appears 2 time(s) in 2 verse(s) in Quran in Muhammad Pickthal translation.

(1) And the True Promise draweth nigh; then behold them, staring wide (in terror), the eyes of those who disbelieve! (They say): Alas for us! We (lived) in forgetfulness of this. Ah, but we were wrong-doers!

(سورة الأنبياء, Al-Anbiyaa, Chapter #21, 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)

(2) What aileth those who disbelieve, that they keep staring toward thee (O Muhammad), open-eyed,

(سورة المعارج, Al-Ma'aarij, Chapter #70, Verse #36)
(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)