Jeremiah 11:3-4

Tell them, ‘This is what the LORD, the God of Israel, says: “Let a curse be on the man who does not obey the words of this covenant, which I commanded your ancestors when I brought them out of the land of Egypt, out of the iron furnace.” I declared, “Obey me, and do everything that I command you, and you will be my people, and I will be your God,”