Leviticus 27:28

¹⁷The city shall be devoted, even it and all that is in it, to the LORD. Only Rahab the prostitute shall live, she and all who are with her in the house, because she hid the messengers that we sent. ¹⁸But as for you, only keep yourselves from what is devoted to destruction, lest when you have devoted it, you take of the devoted thing; so you would make the camp of Israel accursed and trouble it. ¹⁹But all the silver, gold, and vessels of bronze and iron are holy to the LORD. They shall come into the LORD’s treasury.”

¹⁶But of the cities of these peoples that the LORD your God gives you for an inheritance, you shall save alive nothing that breathes; ¹⁷but you shall utterly destroy them: the Hittite, the Amorite, the Canaanite, the Perizzite, the Hivite, and the Jebusite, as the LORD your God has commanded you;

²¹but the field, when it goes out in the Jubilee, shall be holy to the LORD, as a devoted field. It shall be owned by the priests.

²⁰“He who sacrifices to any god, except to the LORD only, shall be utterly destroyed.

¹⁹Therefore it shall be, when the LORD your God has given you rest from all your enemies all around, in the land which the LORD your God gives you for an inheritance to possess it, that you shall blot out the memory of Amalek from under the sky. You shall not forget.

¹¹Israel has sinned. Yes, they have even transgressed my covenant which I commanded them. Yes, they have even taken some of the devoted things, and have also stolen, and also deceived. They have even put it among their own stuff. ¹²Therefore the children of Israel can’t stand before their enemies. They turn their backs before their enemies, because they have become devoted for destruction. I will not be with you any more, unless you destroy the devoted things from among you. ¹³Get up! Sanctify the people, and say, ‘Sanctify yourselves for tomorrow, for the LORD, the God of Israel, says, “There is a devoted thing among you, Israel. You cannot stand before your enemies until you take away the devoted thing from among you.”

²⁶Joshua commanded them with an oath at that time, saying, “Cursed is the man before the LORD who rises up and builds this city Jericho. With the loss of his firstborn he will lay its foundation, and with the loss of his youngest son he will set up its gates.”

³⁰Jephthah vowed a vow to the LORD, and said, “If you will indeed deliver the children of Ammon into my hand, ³¹then it shall be, that whatever comes out of the doors of my house to meet me when I return in peace from the children of Ammon, it shall be the LORD’s, and I will offer it up for a burnt offering.”

¹⁸and the LORD sent you on a journey, and said, ‘Go, and utterly destroy the sinners the Amalekites, and fight against them until they are consumed.’

¹When the LORD your God brings you into the land where you go to possess it, and casts out many nations before you—the Hittite, the Girgashite, the Amorite, the Canaanite, the Perizzite, the Hivite, and the Jebusite—seven nations greater and mightier than you; ²and when the LORD your God delivers them up before you, and you strike them, then you shall utterly destroy them. You shall make no covenant with them, nor show mercy to them.