Malachi 1:12-14

12“But you profane it by saying, ‘The Lord’s table is defiled,’ and, ‘Its food is contemptible.’ 13And you say, ‘What a burden!’ and you sniff at it contemptuously,” says the Lord Almighty. “When you bring injured, lame or diseased animals and offer them as sacrifices, should I accept them from your hands?” says the Lord. 14“Cursed is the cheat who has an acceptable male in his flock and vows to give it, but then sacrifices a blemished animal to the Lord. For I am a great king,” says the LordAlmighty, “and my name is to be feared among the nations.