NET

15 “This is what the Sovereign Lord says: ‘The Philistines have exacted merciless revenge, showing intense scorn in their effort to destroy Judah with unrelenting hostility.

Darby

Prophecy Against Philistia

15 Thus saith the Lord Jehovah: Because the Philistines have dealt by revenge, and have taken vengeance with despite of soul, to destroy, from old hatred^D5756;

Darby Bible Notes

hatred - Or 'by perpetual hatred.'

KJV

Prophecy Against Philistia

15 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^K5660;

KJV Bible Notes

for the old hatred: Or, with perpetual hatred.