Malachi 2:2-4

Revised Standard Version

² If you will not listen, if you will not lay it to heart to give glory to my name, says the Lord of hosts, then I will send the curse upon you and I will curse your blessings; indeed I have already cursed them, because you do not lay it to heart. ³ Behold, I will rebuke your offspring, and spread dung upon your faces, the dung of your offerings, and I will put you out of my presence.^{[a] 4} So shall you know that I have sent this command to you, that my covenant with Levi may hold, says the Lord of hosts.