Cross reference
Ezra 4:16
16 We certify the king that, if this city be builded, and the walls finished, by this means thou shalt have no portion beyond the River.
2 Samuel 8:3
3 David smote also Hadadezer the son of Rehob, king of Zobah, as he went to recover his dominion at the River.
1 Kings 4:24
24 For he had dominion over all `the region' on this side the River, from Tiphsah even to Gaza, over all the kings on this side the River: and he had peace on all sides round about him.
Ezra 4:20
20 There have been mighty kings also over Jerusalem, who have ruled over all `the country' beyond the River; and tribute, custom, and toll, was paid unto them.