Ezekiel 48:26-27

Gad : the tribe of Israel descended from Gad, the son of Jacob,the man; the son of Jacob and Zilpah,the tribe of Gad in Israel,a prophet and long time advisor to King David

Issachar : the tribe of Israel that came from his Jacob's son Issachar,son of Jacob and Leah; founder of the tribe of Issachar,the tribe of Issachar in Israel,son of Obed-Edom

Zebulun : the tribe of Israel that came from Zebulun whose territory was in Galilee,the man; son of Jacob and Leah,the tribe of Zebulun,the territory of the tribe of Zebulun