Jehonadab
   Jehovah is liberal; or, whom Jehovah impels. (1.) A son of
   Shimeah, and nephew of David. It was he who gave the fatal
   wicked advice to Amnon, the heir to the throne (2 Sam. 13:3-6).
   He was very "subtil," but unprincipled.
   
     (2.) A son of Rechab, the founder of a tribe who bound
   themselves by a vow to abstain from wine (Jer. 35:6-19). There
   were different settlements of Rechabites (Judg. 1:16; 4:11; 1
   Chr. 2:55). (See RECHABITE.) His interview and
   alliance with Jehu are mentioned in 2 Kings 10:15-23. He went
   with Jehu in his chariot to Samaria.
   

Jehonadab, Jonadab, free giver; liberality