[11] And the children of Israel heard say, Behold, the children of Reuben and the children of Gad and the half tribe of Manasseh have built an altar over against the land of Canaan, in the borders of Jordan, at the passage of the children of Israel. [12] And when the children of Israel heard of it, the whole congregation of the children of Israel gathered themselves together at Shiloh, to go up to war against them. [13] And the children of Israel sent unto the children of Reuben, and to the children of Gad, and to the half tribe of Manasseh, into the land of Gilead, Phinehas the son of Eleazar the priest, [14] And with him ten princes, of each chief house a prince throughout all the tribes of Israel; and each one was an head of the house of their fathers among the thousands of Israel. [15] And they came unto the children of Reuben, and to the children of Gad, and to the half tribe of Manasseh, unto the land of Gilead, and they spake with them, saying, [16] Thus saith the whole congregation of the LORD, is this that ye have committed against the God of Israel, to turn away this day from following the LORD, in that ye have builded you an altar, that ye might rebel this day against the LORD? [17] Is the iniquity of Peor too little for us, from which we are not cleansed until this day, although there was a plague in the congregation of the LORD, [18] But that ye must turn away this day from following the LORD? and it will be, seeing ye rebel to day against the LORD, that to morrow he will be wroth with the whole congregation of Israel. [19] Notwithstanding, if the land of your possession be unclean, then pass ye over unto the land of the possession of the LORD, tabernacle dwelleth, and take possession among us: but rebel not against the LORD, nor rebel against us, in building you an altar beside the altar of the LORD our God. [20] Did not Achan the son of Zerah commit a trespass in the accursed thing, and wrath fell on all the congregation of Israel? and that man perished not alone in his iniquity.