JOS 22:9

9 And the Bnei Reuven and the Bnei Gad and the half-tribe of Menasheh returned, and departed from the Bnei Yisroel at Shiloh, which is in Eretz Kena'an, to go unto Eretz Gil'ad, to the Eretz Achuzzatam [(the land of their possession, estate)], whereof they had taken as a possession, according to the word of Hashem by the yad Moshe.