Surat Al-Ĥashr - سورة الحشر

وَلَا تَكُونُوا كَالَّذِينَ نَسُوا اللَّهَ فَأَنسَاهُمْ أَنفُسَهُمْ ۚ أُولَٰئِكَ هُمُ الْفَاسِقُونَ

Muhsin Khan: And be not like those who forgot Allah (i.e. became disobedient to Allah) and He caused them to forget their ownselves, (let them to forget to do righteous deeds). Those are the Fasiqun (rebellious, disobedient to Allah).