A lion of Jehovah, a son of Shemaiah, and one of the temple porters in the time of David (1 Chr. 26:7). He was a "mighty man of valour."
my time; my hour ...
Hitchcock's Bible Names Dictionary
(lion of Jehovah), son of Shemaiah, the first-horn of Obed-edom. (1 Chronicles 26:7) (B.C. 1013.) ...
William Smith's Bible Dictionary