Malachi 2:3-5

“Because of you I will rebuke your descendants; I will smear on your faces the dung from your festival sacrifices, and you will be carried off with it. And you will know that I have sent you this warning so that my covenant with Levi may continue,” says the LORD Almighty. “My covenant was with him, a covenant of life and peace, and I gave them to him; this called for reverence and he revered me and stood in awe of my name.