فَطَافَ عَلَيْهَا طَآئِفٌ مِّن رَّبِّكَ وَهُمْ نَآئِمُونَ
So there encircled it a circling [calamity] from your Lord while they were asleep.
Roots in this verse: ط و ف (Twf), ر ب ب (rbb), ن و م (nwm)