Joshua 22:11-21

11 The children of Yisra'el heard say, Behold, the children of Re'uven and the children of Gad and the half-tribe of Menashsheh have built an altar in the forefront of the land of Kana`an, in the region about the Yarden, on the side that pertains to the children of Yisra'el.
12 When the children of Yisra'el heard of it, the whole congregation of the children of Yisra'el gathered themselves together at Shiloh, to go up against them to war.
13 The children of Yisra'el sent to the children of Re'uven, and to the children of Gad, and to the half-tribe of Menashsheh, into the land of Gil`ad, Pinechas the son of El`azar the Kohen,
14 and with him ten princes, one prince of a fathers' house for each of the tribes of Yisra'el; and they were everyone of them head of their fathers' houses among the thousands of Yisra'el.
15 They came to the children of Re'uven, and to the children of Gad, and to the half-tribe of Menashsheh, to the land of Gil`ad, and they spoke with them, saying,
16 Thus says the whole congregation of the LORD, What trespass is this that you have committed against the God of Yisra'el, to turn away this day from following the LORD, in that you have built you an altar, to rebel this day against the LORD?
17 Is the iniquity of Pe`or too little for us, from which we have not cleansed ourselves to this day, although there came a plague on the congregation of the LORD,
18 that you must turn away this day from following the LORD? and it will be, seeing you rebel today against the LORD, that tomorrow he will be angry with the whole congregation of Yisra'el.
19 However, if the land of your possession be unclean, then pass over to the land of the possession of the LORD, in which the LORD's tent dwells, and take possession among us: but don't rebel against the LORD, nor rebel against us, in building you an altar besides the altar of the LORD our God.
20 Didn't `Akhan the son of Zerach commit a trespass in the devoted thing, and wrath fell on all the congregation of Yisra'el? and that man didn't perish alone in his iniquity.
21 Then the children of Re'uven and the children of Gad and the half-tribe of Menashsheh answered, and spoke to the heads of the thousands of Yisra'el,
The Hebrew Names Version is in the public domain.