1 Samuel 30:24-26

24Who will listen when you talk like this? We share and share alike—those who go to battle and those who guard the equipment.”

25From then on David made this a decree and regulation for Israel, and it is still followed today.

26When he arrived at Ziklag, David sent part of the plunder to the elders of Judah, who were his friends. “Here is a present for you, taken from the Lord’s enemies,” he said.