from
Easton's 1897 Bible Dictionary
Judah upon Jordan
The Authorized Version, following the Vulgate, has this
rendering in Josh. 19:34. It has been suggested that, following
the Masoretic punctuation, the expression should read thus, "and
Judah; the Jordan was toward the sun-rising." The sixty cities
(Havoth-jair, Num. 32:41) on the east of Jordan were reckoned as
belonging to Judah, because Jair, their founder, was a Manassite
only on his mother's side, but on his father's side of the tribe
of Judah (1 Chr. 2:5, 21-23).