Joshua 6:17-19

Amplified Bible

¹⁷ The city and everything that is in it shall be under the ban [that is, designated to be destroyed as a form of tribute] to the Lord; only Rahab the prostitute and all [the people] who are with her in her house shall [be allowed to] live, because she hid and protected the messengers (scouts) whom we sent. ¹⁸ But as for you, keep yourselves [away] from the things under the ban [which are to be destroyed], so that you do not covet them and take some of the things under the ban [for personal gain], and put the camp of Israel under the ban (doomed to destruction), and bring disaster upon it. ¹⁹ All the silver and gold and articles of bronze and iron are holy (consecrated) to the Lord; they shall go into the treasury of the Lord.”