Parallel
Exodus 9:35
Clementine Vulgate · Berean Standard Bible
et ingravatum est cor ejus, et servorum illius, et induratum nimis : nec dimisit filios Israël, sicut præceperat Dominus per manum Moysi.
So Pharaoh’s heart was hardened, and he would not let the Israelites go, just as the LORD had said through Moses.