Ashkelon was one of the major cities of the Philistine world encountered by Israel. Judges 1:18 records its capture by Judah during the early settlement period, while later biblical passages continue to treat Ashkelon as a Philistine city.
After the deaths of Saul and Jonathan, David's lament in 2 Samuel 1:20 declares that the news should not be proclaimed in Gath or announced in the streets of Ashkelon, lest the daughters of the Philistines rejoice.
Ashkelon also appears prominently in prophetic judgment. Jeremiah 47:5 describes coming devastation upon the city, while Amos, Zephaniah, and Zechariah include Ashkelon in pronouncements concerning Philistia.