Jashobeam
Easton's Dictionary
Dweller among the people; or to whom the people turn, the Hachmonite (1 Chr. 11:11), one of David’s chief heroes who joined him at Ziklag (12:6). He was the first of the three who broke through the host of the Philistines to fetch water to David from the well of Bethlehem (2 Sam. 23:13-17). He is also called Adino the Eznite (8).
Smith's Dictionary
(to whom the people turn), named first among the chief of the mighty men of David. (1 Chronicles 11:11) (B.C. 1046.) He came to David at Ziklag. His distinguishing exploit was that he slew 300 (or 800,) (2 Samuel 23:8) men at one time.