Helez
Easton's Dictionary
Strong, or loin (?) (1.) One of Judah’s posterity (1 Chr. 2:39).
(2.) One of David’s warriors (2 Sam. 23:26).
Smith's Dictionary
(strength).
One of “the thirty” of David’s guard, (2 Samuel 23:26; 1 Chronicles 11:27) an Ephraimite, and captain of the seventh monthly course. (1 Chronicles 27:10) (B.C. 1016.) A man of Judah, son of Azariah. (1 Chronicles 2:39)International Standard Bible Encyclopedia
he'-lez (chelets "vigor"; Septuagint Selles, Chelles):
(1) 2Sa 23:26; 1Ch 11:27; 27:10. One of David's mighty men; according to 1Ch 27:10, he belonged to the sons of Ephraim and was at the head of the 7th course in David's organization of the kingdom.
(2) Septuagint Chelles, 1Ch 2:39. A man of Judah of the clan of the Jerahmeelites.