Brown Driver Briggs

 Benaiah = "Jehovah has built" or "Yahweh has built up"
1. one of David's mighty warriors, son of Jehoiada the chief priest, a
Levite, set by David over his bodyguard, later having remained faithful
to Solomon during Adonijah's attempt on the crown, was raised into the
place of Joab as commander-in-chief of the army
2. the Pirathonite, an Ephraimite, one of David's thirty mighty warriors,
and the captain of the eleventh monthly course
3. a Simeonite, a prince of the families of Simeon
4. a Levite in the time of David who played with a psaltery on Alamoth
5. a priest in the time of David, appointed to blow the trumpet before
the ark
6. a Levite of the sons of Asaph
7. a Levite in the time of Hezekiah
8. Four Israelites in the time of Ezra who had taken strange wives
9. the father of Pelatiah