Deuteronomy 23:18

18 You shall not bring the fee of a prostitute or the wages of a dog[a] 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.

Deuteronomy 23:18 In-Context

16 He shall dwell with you, in your midst, in the place that he shall choose within one of your towns, wherever it suits him. You shall not wrong him.
17 "None of the daughters of Israel shall be a cult prostitute, and none of the sons of Israel shall be a cult prostitute.
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.
19 "You shall not charge interest on loans to your brother, interest on money, interest on food, interest on anything that is lent for interest
20 You may charge a foreigner interest, but you may not charge your brother interest, that the LORD your God may bless you in all that you undertake in the land that you are entering to take possession of it.

Footnotes 1

The English Standard Version is published with the permission of Good News Publishers.