Genesis 15:18 On that day the LORD made a covenant with Abram, saying, "To your descendants I have given this land, From the river of Egypt as far as the great river, the river Euphrates:

Joshua 1:4 "From the wilderness and this Lebanon, even as far as the great river, the river Euphrates, all the land of the Hittites, and as far as the Great Sea toward the setting of the sun will be your territory.

1 Kings 4:21 Now Solomon ruled over all the kingdoms from the River to the land of the Philistines and to the border of Egypt; they brought tribute and served Solomon all the days of his life.

1 Chronicles 18:3 David also defeated Hadadezer king of Zobah as far as Hamath, as he went to establish his rule to the Euphrates River.

Ezra 4:13 "Now let it be known to the king, that if that city is rebuilt and the walls are finished, they will not pay tribute, custom or toll, and it will damage the revenue of the kings.

Ezra 7:24 "We also inform you that it is not allowed to impose tax, tribute or toll on any of the priests, Levites, singers, doorkeepers, Nethinim or servants of this house of God. (NASB ©1995)