Jonadab
Easton, 1897
=Jehon'adab. (1.) The son of Rechab, and founder of the Rechabites (q.v.), 2 Kings 10:15; Jeremiah 35:6, Jeremiah 35:10.
(2.) The son of Shimeah, David's brother (2 Samuel 13:3). He was "a very subtil man."
Dictionary: M. G. Easton, Illustrated Bible Dictionary (1897, public domain).