That description fits King David, since he was a shepherd in his youth (though not as king), and he then became king and conquered the Philistines. See also:
King David
The Philistines took advantage of early Israelite disunity by waging attacks and raids on Israelite villages. This pillaging was quite common until the Israelites formed a united kingdom and actively engaged the Philistines in war. After that point, the Philistines were more of a nuisance than an actual problem. It was the Assyrians who eventually conquered Israel, not the Philistines.
The Philistines took advantage of early Israelite disunity by waging attacks and raids on Israelite villages. This pillaging was quite common until the Israelites formed a United Kingdom and actively engaged the Philistines in war. After that point, the Philistines were more of a nuisance than an actual problem. It was the Assyrians who eventually conquered Israel, not the Philistines.
He helped fight the philistines. He also cruelly conquered many other nations. That helped him make an empire which became strong.
That is the correct spelling of the Biblical people, the Philistines.
the philistines had a giant named goliath in their army
Saul. Saul (chosen for his military leadership) was drove out of the Philistines.
The Philistines took away the ten commandments from the ark.
Ziklag was destroyed by Philistines.
The only named in the Bible, which is one of the few sources of information about the Philistines, is Dagon. His appearance is not described but it is suspected that he was a sort of sea monster.
Shamgar. Shamgar was the judge that killed 600 philistines.
In the year of 1769, King Jason Sonas (son of the great lord, King Arthur) and the Philistines were intruded by the Romans. This led to the Philistines and King Jason Sonas to flee from their home land by boats and by feet. The Philistines spread all over the world and the Romans ruled the land of the Philistines. The Philistines that were left there, were being brought to be slaves for the Romans and lived in very poor conditions.