Then say to him, “The LORD, the God of the Hebrews, has sent me to tell you: Let My people go, so that they may worship Me in the wilderness. But you have not listened until now.” … Then the LORD said to Moses, “Go to Pharaoh and tell him that this is what the LORD says: ’Let My people go, so that they may worship Me.’” … “I will send all My plagues against you and your officials and your people, so you may know that there is no one like Me in all the earth.” … “On that night I will pass through the land of Egypt and strike down every firstborn male, both man and beast, and I will execute judgment against all the gods of Egypt. I am the LORD.”
Exodus 7:16; 8:1; 9:14; 12:12 (BSB)
שַׁלַּח אֶת־עַמִּי וְיַעַבְדֻנִי
