Kommentar zu Divrej Hajamim II 15:11

And they sacrificed to the Lord on that day of the plunder they brought The meaning is: And the plunder that they brought, they sacrificed seven hundred cattle and seven thousand sheep which they had captured, and from that they brought, as above: (14:14): “And they also smote the tents of the livestock, and they captured many sheep. etc.” Another possible explanation is: “And they sacrificed to the Lord on that day” - when they were victorious and came in peace to Jerusalem. “from the plunder they brought” - from the plunder that they had brought, i.e., seven hundred cattle and seven thousand sheep.