37:1
وَٱلصَّـٰٓفَّـٰتِ صَفًّۭا ١
Saheeh International
By those [angels] lined up in rows
Tafsir of "Ibn Kathir" (English)
The angels witness to the Oneness of Allah It was reported that Abdullah bin Mas`ud, may Allah be pleased with him, said:وَالصَّافَّاتِ صَفًّا"By those ranged in ranks. --they are the angels;فَالزَّاجِرَاتِ زَجْرًا