But when the Israelis cried out to the LORD, the LORD raised up Gera's son Ehud, a left-handed descendant of Benjamin, as a deliverer for them. The Israelis paid tribute through him to king Eglon of Moab.
Out of all these soldiers, 700 of them were left-handed and each one could sling a stone at a hair and never miss.
1 Chronicles 12:2
Equipped as archers, they could use both their right and left hands to shoot arrows and hurl stones. As descendants of Benjamin, they were Saul's relatives.