Nimshi
Easton's Dictionary
Saved. Jehu was “the son of Jehoshaphat, the son of Nimshi” (2 Kings 9:2; comp. 1 Kings 19:16).
Smith's Dictionary
(rescued), the grandfather of Jehu, who is generally called “the son of Nimshi.” (1 Kings 19:16; 2 Kings 9:2; 14:20; 2 Chronicles 22:7)