'Devoted' in the Bible

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.

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.

But the sons of Israel acted unfaithfully and violated their obligation in regard to the things [off limits] under the ban [those things belonging to the Lord], for Achan, the son of Carmi, the son of Zabdi, the son of Zerah, from the tribe of Judah, took some of the things under the ban [for personal gain]. Therefore the anger of the Lord burned against the Israelites.

Israel has sinned; they have also transgressed My covenant which I commanded them [to keep]. They have even taken some of the things under the ban, and they have both stolen and denied [the theft]. Moreover, they have also put the stolen objects among their own things.

That is why the soldiers of Israel could not stand [and defend themselves] before their enemies; they turned their backs [and ran] before them, because they have become accursed. I will not be with you anymore unless you destroy the things under the ban from among you.

Rise up! Consecrate the people and say, ‘Consecrate yourselves for tomorrow, for thus says the Lord, the God of Israel: “There are things under the ban among you, O Israel. You cannot stand [victorious] before your enemies until you remove the things under the ban from among you.”

It shall be that the one who is chosen with the things under the ban shall be [killed and his body] burned with fire, he and all that belongs to him, because he has transgressed the covenant of the Lord, and because he has done a disgraceful and disobedient thing in Israel.’”

Did not Achan the son of Zerah act unfaithfully in the things under the ban, and [as a result God’s] wrath came on the entire congregation of Israel? And that man did not perish alone in his wrongdoing.’”