'Lords of the Philistines' in the Bible

So they sent for all the lords of the Philistines to come together there, and said, What are we to do with the ark of the God of Israel? And their answer was, Let the ark of the God of Israel be taken away to Gath. So they took the ark of the God of Israel away.

So they sent and got together all the lords of the Philistines, and they said, Send away the ark of the God of Israel, and let it go back to its place, so that it may not be the cause of death to us and to our people: for there was a great fear of death through all the town; the hand of God was very hard on them there.

And the cows took the straight way, by the road to Beth-shemesh; they went by the highway, not turning to the right or to the left, and the sound of their voices was clear on the road; and the lords of the Philistines went after them as far as the edge of Beth-shemesh.

And the five lords of the Philistines, having seen it, went back to Ekron the same day.

Now when the Philistines had news that the children of Israel had come together at Mizpah, the lords of the Philistines went up against Israel. And the children of Israel, hearing of it, were full of fear.

And the lords of the Philistines went on with their hundreds and their thousands, and David and his men came after with Achish.

So now go back, and go in peace, so that you do not make the lords of the Philistines angry.