1 Kings 4:31

Calcol : son of Zerah son of Judah

Darda : a man known for his wisdom in the time of Solomon; son of Mahol

Ethan : a wise man, an Ezrahite, in Solomons time,son of Zerah son of Judah; the father of Azariah,son of Zimmah, of Gershom of Levi; ancestor of Asaph; the father of Adaiah,son of Kishi (Merari Levi); a worship leader in David's time
(31° 22´, 35° 4´); (31° 22´, 35° 4´)

Ezrahite : a descendant of Ezrah

Mahol : father of wise men Heman, Calcol, and Darda in Solomon's time

1 Kings 4:1

Israel : a citizen of Israel.,a member of the nation of Israel

Solomon : the tenth son of David; the father of Rehoboam; an ancestor of Jesus; the third king of Israel.,son of David and Bath-Sheba; successor of King David

1 Kings 2:6

Sheol : the place of the dead