David
: a son of Jesse of Judah; king of Israel,son of Jesse of Judah; king of Israel
Philistines
: a sea people coming from Crete in 1200BC to the coast of Canaan (33° 33´, 35° 21´)
Psalms 74:14
Leviathan
: a twisting aquatic monster, possibly the crocodile of the Nile, and used symbolically of Assyria and Babylonia (by the twisting Euphrates River IBD).