Word by Word Analysis

فَأَتْبَعَهُمْ فِرْعَوْنُ بِجُنُودِهِۦ فَغَشِيَهُم مِّنَ ٱلْيَمِّ مَا غَشِيَهُمْ 78

So Pharaoh pursued them with his soldiers, and there covered them from the sea that which covered them,