Leviticus 27:11
And if it is any unclean animal that may not be offered as an offering to the LORD, then he shall stand the animal before the priest,
Deuteronomy 23:18
You shall not bring the fee of a prostitute or the wages of a dog into the house of the LORD your God in payment for any vow, for both of these are an abomination to the LORD your God.
Malachi 1:14
Cursed be the cheat who has a male in his flock, and vows it, and yet sacrifices to the Lord what is blemished. For I am a great King, says the LORD of hosts, and my name will be feared among the nations.