Thematic Bible: Israelites, of the two and one-half tribes

They came to the descendants of Reuben, Gad, and the half-tribe of Manasseh, to the land of Gilead, and they spoke with them, saying, "Thus says all the congregation of Yahweh: 'What [is] this treachery that you have committed against the God of Israel by turning away today from following Yahweh, by building for yourselves an altar to rebel today against Yahweh? [Is] not the sin of Peor {enough for us}, from which we have not cleansed ourselves today, and for which a plague came to the congregation of Yahweh, read more.
that you must turn today from following Yahweh? [If] you rebel today against Yahweh, tomorrow he will be angry with all of the congregation of Israel; if, however, the land of your property [is] unclean, cross [over] to the land of Yahweh's property, where Yahweh's tabernacle resides, and take possession among us. But you must not rebel against Yahweh or against us by building for yourselves an altar other than the altar of Yahweh our God. Did not Achan son of Zerah commit treachery with devoted things, and wrath fell on all the congregation of Israel? {And he alone} did not perish because of his iniquity.'"