If you do not listen, and if you do not take it to heart to honor My name,” says the LORD of Hosts, “I will send a curse among you, and I will curse your blessings. Yes, I have already begun to curse them, because you are not taking it to heart.
KJV
If ye will not hear, and if ye will not lay [it] to heart, to give glory unto my name, saith the LORD of hosts, I will even send a curse upon you, and I will curse your blessings: yea, I have cursed them already, because ye do not lay [it] to heart.
ASV
If ye will not hear, and if ye will not lay it to heart, to give glory unto my name, saith Jehovah of hosts, then will I send the curse upon you, and I will curse your blessings; yea, I have cursed them already, because ye do not lay it to heart.