Jeremiah 11:3-4

3Tell them that this is what the LORD, the God of Israel, says: ‘Cursed is the one who does not obey the terms of this covenant— 4the terms I commanded your ancestors when I brought them out of Egypt, out of the iron-smelting furnace.’ I said, ‘Obey me and do everything I command you, and you will be my people, and I will be your God.