The word(s) "smiting" appears 3 time(s) in 3 verse(s) in Quran in Muhammad Habib Shakir translation.

(1) And had you seen when the angels will cause to die those who disbelieve, smiting their faces and their backs, and (saying): Taste the punishment of burning.

(سورة الأنفال, Al-Anfaal, Chapter #8, Verse #50)
(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) Then he turned against them secretly, smiting them with the right hand.

(سورة الصافات, As-Saaffaat, Chapter #37, Verse #93)
(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) But how will it be when the angels cause them to die smiting their backs.

(سورة محمد, Muhammad, Chapter #47, Verse #27)
(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)