John Gills Exposition of the Bible Commentary - Jeremiah 47:4
Because of the day that cometh to spoil all the Philistines ,.... The time appointed by the Lord for their destruction, which should be universal: and to cut off from Tyrus and Zidon every helper that remaineth ; these were cities in Phoenicia, which bordered on the country of the Philistines, who were their auxiliaries in time of distress; but now, being wasted themselves, could give them no help when Nebuchadnezzar attacked them; as he did Tyre particularly, which he besieged... read more
Matthew Henry's Complete Commentary - Jeremiah 47:1-7
As the Egyptians had often proved false friends, so the Philistines had always been sworn enemies, to the Israel of God, and the more dangerous and vexatious for their being such near neighbours to them. They were considerably humbled in David's time, but, it seems they had got head again and were a considerable people till Nebuchadnezzar cut them off with their neighbours, which is the event here foretold. The date of this prophecy is observable; it was before Pharaoh smote Gaza. When this... read more