So Hazael
Chaza'el (khaz-aw-ale')
God has seen; Chazael, a king of Syria -- Hazael.
king
melek (meh'-lek)
a king -- king, royal.
of Syria
'Aram (arawm')
the highland; Aram or Syria, and its inhabitants; also the name of the son of Shem, a grandson of Nahor, and of an Israelite -- Aram, Mesopotamia, Syria, Syrians.
died
muwth (mooth)
causatively, to kill
and Benhadad
Ben-Hadad (ben-had-ad')
son of Hadad; Ben-Hadad, the name of several Syrian kings -- Ben-hadad.
his son
ben (bane)
a son (as a builder of the family name), in the widest sense (of literal and figurative relationship, including grandson, subject, nation, quality or condition, etc.
reigned
malak (maw-lak')
to reign; inceptively, to ascend the throne; causatively, to induct into royalty; hence (by implication) to take counsel
in his stead
