Commentary for I Samuel 17:22

וַיִּטֹּשׁ֩ דָּוִ֨ד אֶת־הַכֵּלִ֜ים מֵעָלָ֗יו עַל־יַד֙ שׁוֹמֵ֣ר הַכֵּלִ֔ים וַיָּ֖רָץ הַמַּעֲרָכָ֑ה וַיָּבֹ֕א וַיִּשְׁאַ֥ל לְאֶחָ֖יו לְשָׁלֽוֹם׃

And David left his baggage in the hand of the keeper of the baggage, and ran to the army, and came and greeted his brethren.

Rashi on I Samuel