1 Samuel 17:26

David : a son of Jesse of Judah; king of Israel,son of Jesse of Judah; king of Israel

Israel : a citizen of Israel.,a member of the nation of Israel

Philistines : a sea people coming from Crete in 1200BC to the coast of Canaan
(33° 33´, 35° 21´)

1 Samuel 30:21

Besor : a brook about 6 or 8 km south of Ziklag
(31° 23´, 34° 26´)

David : a son of Jesse of Judah; king of Israel,son of Jesse of Judah; king of Israel