1 Chronicles 5:6

Overview - 1 Chronicles 5
Judah and Joseph preferred before Reuben, who forfeited his birthright.
Ruben's descendants; some of whom vanquish the Hagarites.
11 The chief men of Gad, and their habitations.
18 Ruben, Gad, and half of Manasseh, obtain a victory over the Hagarites.
23 The habitations and chief men of that half of Manasseh.
25 The captivity of the two tribes and half, for their sins.
Treasury of Scripture Knowledge

1 Chronicles 5:6  (King James Version)
Beerah his son, whom Tilgathpilneser king of Assyria carried away captive: he was prince of the Reubenites.

After their separation from the house of David, the ten tribes continued to have princes of the tribes, till the time that Tiglath-pileser carried them captive; at which time Beerah, who according to the Targum was the same as Baruch, was their prince.

26 ; 2 Kings 15:29 ; 16:7