Jonadab
=Jehon'adab. (1.) The son of Rechab, and founder of the
Rechabites (q.v.), 2 Kings 10:15; Jer. 35:6, 10.
(2.) The son of Shimeah, David's brother (2 Sam. 13:3). He was
"a very subtil man."
Bibliography Information Easton, Matthew George. M.A., D.D., "Biblical Meaning for 'Jonadab' Eastons Bible Dictionary". bible-history.com - Eastons; 1897.