Parallel
Exodus 11:10
Swete's Septuagint · Berean Standard Bible
Μωσῆς δὲ καὶ Ἀαρὼν ἐποίησαν πάντα τὰ σημεῖα καὶ τὰ τέρατα ταῦτα ἐν γῆ Αἰγύπτῳ ἐναντίον Φαραώ· ἐσκλήρυνεν δὲ Κύριος τὴν καρδίαν Φαραώ, καὶ οὐκ εἰσήκουσεν ἐξαποστεῖλαι τοὺς υἱοὺς Ἰσραὴλ ἐκ γῆς Αἰγύπτου.
Moses and Aaron did all these wonders before Pharaoh, but the LORD hardened (note: Or stiffened or strengthened) Pharaoh’s heart so that he would not let the Israelites go out of his land.