Adonibezek
   lord of Bezek, a Canaanitish king who, having subdued seventy of
   the chiefs that were around him, made an attack against the
   armies of Judah and Simeon, but was defeated and brought as a
   captive to Jerusalem, where his thumbs and great toes were cut
   off. He confessed that God had requited him for his like cruelty
   to the seventy kings whom he had subdued (Judg. 1:4-7; comp. 1
   Sam. 15:33).
   

Adoni-bezek, the lightning of the Lord; the Lord of lightning