Malachi 1:8
8 When you offer blind animals in sacrifice, jis that not evil? And when you offer those that are lame or sick, is that not evil? Present that to your governor; will he accept you or show you favor? says the Lord of hosts.
Malachi 2:12
12 May the Lord cut off from the tents of Jacob any descendant1 of the man who does this, who brings an offering to the Lord of hosts!
Malachi 3:3
3 He will sit as a refiner and purifier of silver, and he will purify the sons of Levi and refine them olike gold and silver, and they will bring offerings in righteousness to the Lord.1