1 Samuel 25:12-13
12-13David's men got out of there and went back and told David what he had said. David said, "Strap on your swords!" They all strapped on their swords, David and his men, and set out, four hundred of them. Two hundred stayed behind to guard the camp.
14-17Meanwhile, one of the young shepherds told Abigail, Nabal's wife, what had happened: "David sent messengers from the backcountry to salute our master, but he tore into them with insults. Yet these men treated us very well. They took nothing from us and didn't take advantage of us all the time we were in the fields. They formed a wall around us, protecting us day and night all the time we were out tending the sheep. Do something quickly because big trouble is ahead for our master and all of us. Nobody can talk to him. He's impossible—a real brute!"