1 Samuel 17:52-58 - Israel Routs The Philistines
52 The men of Israel and Judah got up, raised the war cry, and pursued [the] Philistines {as far as} the valley and up to the gates of Ekron. So the slain of [the] Philistines fell on the way to Shaaraim up to Gath and as far as Ekron.
53 Then the {Israelites} returned from pursuing [the] Philistines and plundered their camp. 54 And David took the head of the Philistine and brought it to Jerusalem and placed his weapons in his tent.
55 Now when Saul saw David going out to meet the Philistine, he said to Abner, the commander of the army, "Whose son [is] this young man, Abner?" And Abner said, "As your soul lives, O king, I do not know."
56 Then the king said, "You inquire whose son this young man [is]."
57 So when David returned from striking down the Philistine, Abner took him and brought him before Saul. The head of the Philistine [was] in his hand. 58 Then Saul said to him, "Whose son are you, young man?" And David said, "[I am] the son of your servant Jesse the Bethlehemite."