King James Version
Thus saith the Lord GOD; Because the Philistines have dealt by revenge, and have taken vengeance with a despiteful heart, to destroy it for the old hatred;New International Version
"This is what the Sovereign LORD says: 'Because the Philistines acted in vengeance and took revenge with malice in their hearts, and with ancient hostility sought to destroy Judah,Catholic Public Domain Version
Thus says the Lord God: Because the Philistines have taken vengeance, and have revenged themselves with all their soul, destroying, and fulfilling ancient hostilities