فَأَتۡبَعَهُمۡ فِرۡعَوۡنُ بِجُنُودِهِۦ فَغَشِيَهُم مِّنَ ٱلۡيَمِّ مَا غَشِيَهُمۡ
Then Firaun chased them with his military forces, but completely covered them from (the contents of) the sea, whatever covered them (i.e., the sea-waters completely overwhelmed and drowned the forces)
Author: Dr Kamal Omar