Jeremiah 11:3-4

and say to them, Yahweh, the God of Israel says: ‘Cursed is the man who doesn’t hear the words of this covenant, which I commanded your fathers in the day that I brought them out of the land of Egypt, out of the iron furnace,’ saying, ‘Obey my voice and do them, according to all which I command you; so you shall be my people, and I will be your God