Commentary for II Samuel 3:22

וְהִנֵּה֩ עַבְדֵ֨י דָוִ֤ד וְיוֹאָב֙ בָּ֣א מֵֽהַגְּד֔וּד וְשָׁלָ֥ל רָ֖ב עִמָּ֣ם הֵבִ֑יאוּ וְאַבְנֵ֗ר אֵינֶ֤נּוּ עִם־דָּוִד֙ בְּחֶבְר֔וֹן כִּ֥י שִׁלְּח֖וֹ וַיֵּ֥לֶךְ בְּשָׁלֽוֹם׃

And, behold, the servants of David and Joab came from a foray, and brought in a great spoil with them; but Abner was not with David in Hebron; for he had sent him away, and he was gone in peace.

Rashi on II Samuel