فَغَشَّاهَا مَا غَشَّىٰ (so covered they were by that which covered.... An-Najm 53:54 ⧉). This refers to the fact that the cities were first overturned, and after that stones of hard clay were sent down on them, which covered them.
Here ends the teachings of the scriptures of Musa and Ibrahim (علیہما السلام) .