וַיַּכֵּ֥ם דָּוִ֛ד מֵהַנֶּ֥שֶׁף וְעַד־הָעֶ֖רֶב לְמָֽחֳרָתָ֑ם וְלֹֽא־נִמְלַ֤ט מֵהֶם֙ אִ֔ישׁ כִּי֩ אִם־אַרְבַּ֨ע מֵא֧וֹת אִֽישׁ־נַ֛עַר אֲשֶׁר־רָכְב֥וּ עַל־הַגְּמַלִּ֖ים וַיָּנֻֽסוּ׃
I rozgromił ich Dawid od zmroku aż do wieczora następnego dnia, tak że nie uszedł z nich nikt, oprócz czterech set młodych ludzi, którzy wsiadłszy na wielbłądy umknęli.
Rashi
וישב ביום ההוא עשו לדרכו SO ESAU RETURNED THAT DAY ON HIS WAY — Esau alone returned, but the four hundred men who had accompanied him slipped away from him one by one. When did the Holy One, blessed be He, reward them for this? In the days of David, as it is said (1 Samuel 30:17) (in reference to an attack which he made upon the Amalekites, descendants of Esau) “[and there escaped not a man of them] save four hundred young men who rode upon camels” (Genesis Rabbah 78:15).
Rashi
For You light my lamp when he fought at night with the Amalekite troop that attacked Ziklag, as it is stated (in I Sam. 30:17): “And David smote them from evening until evening to their morrow.”