ה֣וּא קָם֩ וַיַּ֨ךְ בַּפְּלִשְׁתִּ֜ים עַ֣ד ׀ כִּֽי־יָגְעָ֣ה יָד֗וֹ וַתִּדְבַּ֤ק יָדוֹ֙ אֶל־הַחֶ֔רֶב וַיַּ֧עַשׂ יְהוָ֛ה תְּשׁוּעָ֥ה גְדוֹלָ֖ה בַּיּ֣וֹם הַה֑וּא וְהָעָ֛ם יָשֻׁ֥בוּ אַחֲרָ֖יו אַךְ־לְפַשֵּֽׁט׃ (ס)
he stood firm, and smote the Philistines until his hand was weary, and his hand did cleave unto the sword; and the LORD wrought a great victory that day; and the people returned after him only to strip the slain.
Read midrashic interpretation of II Samuel 23:10: and classical rabbinic exegesis.