Easton's Bible Dictionary (1897)
Rest. (1.) One of the four sons of Reuel, the son of Esau (Gen. 36:13, 17). (2.) A Kohathite Levite (1 Chr. 6:26). (3.) A Levite, one of the overseers of the sacred offerings of the temple (2 Chr. 31:13).
Smith's Bible Dictionary (1863)
(rest).
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
NA'HATH (rest). Grandson of Esau, and duke in Edom. Gen 36:13. A Levite. 1 Chr 6:26. A Levite in the time of Hezekiah. 2 Chr 31:13.
Hitchcock's Bible Names (1869)
rest; a leader