וַחֲמִשָּׁ֥ה סַרְנֵֽי־פְלִשְׁתִּ֖ים רָא֑וּ וַיָּשֻׁ֥בוּ עֶקְר֖וֹן בַּיּ֥וֹם הַהֽוּא׃ (ס)
And when the five lords of the Philistines had seen it, they returned to Ekron the same day.
Read midrashic interpretation of I Samuel 6:16: and classical rabbinic exegesis.