Joshua 18:18-20

Amplified Bible

¹⁸ It continued to the north to the side opposite [Beth-] Arabah and went down to the Arabah. ¹⁹ The border continued along to the north of the slope of Beth-hoglah; and the border ended at the northern bay of the Salt (Dead) Sea, at the south end of the Jordan. This was the southern border. ²⁰ And the Jordan River was its border on the east side. This was the inheritance of the sons of Benjamin, according to their families and according to its borders all around.