The word(s) "فَأَنسَاهُمْ" appears in 2 verse(s) in Quran.

(1) اسْتَحْوَذَ عَلَيْهِمُ الشَّيْطَانُ فَأَنسَاهُمْ ذِكْرَ اللَّهِ ۚ أُولَـٰئِكَ حِزْبُ الشَّيْطَانِ ۚ أَلَا إِنَّ حِزْبَ الشَّيْطَانِ هُمُ الْخَاسِرُونَ

(سورة المجادلة, Al-Mujaadila, Chapter #58, Verse #19)
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(2) وَلَا تَكُونُوا كَالَّذِينَ نَسُوا اللَّهَ فَأَنسَاهُمْ أَنفُسَهُمْ ۚ أُولَـٰئِكَ هُمُ الْفَاسِقُونَ

(سورة الحشر, Al-Hashr, Chapter #59, Verse #19)
(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)