20 Moses replied to them: “If you will do this: Take up arms before Jehovah for the war;+ 21 and if every one of you takes up arms and crosses the Jordan before Jehovah as he drives away his enemies from before him+ 22 until the land is subdued before Jehovah,+ afterward you may return+ and be free from guilt before Jehovah and Israel. Then this land will become your possession before Jehovah.+