Ezekiel 47:18-20

18And the east side, between Hauran and Damascus and Gilead, and the land of Israel, shall be the Jordan; from the north border, unto the east sea shall ye measure. This is the east side. 19And the south side southward shall be from Tamar as far as the waters of Meriboth-kadesh, to the brook of Egypt, unto the great sea. This is the south side southward. 20And the west side shall be the great sea, from the south border as far as over against the entrance of Hamath. This is the west side.