Helem in the Bible Encyclopedia - ISBE
(1) helem; Septuagint Codex Vaticanus, Balaam, omitting "son,"
Codex Alexandrinus, huios Elam, "son of Elam" (1 Ch 7:35). A
great-grandson of Asher, called Hotham in 1 Ch 7:32. The form
"Elam" appears as the name of a Levite in 1 Esdras 8:33.
(2) chelem, "strength," regarded by Septuagint as a common
noun (Zec 6:14). One of the ambassadors from the Jews of the
exile to Jerusalem; probably the person called Heldai in Zec
6:10 is meant.