1 Samuel 25:10-13

10And Nabal answered David’s servants, and said, Who is David? and who is the son of Jesse? there are many servants in these days that break away every man from his master. 11Shall I then take my bread, and my water, and my flesh that I have killed for my shearers, and give it to men, whom I know not from where they are ?1

12So David’s young men turned their way, and went again, and came and told him all these sayings. 13And David said to his men, Gird ye on every man his sword. And they girded on every man his sword; and David also girded on his sword: and there went up after David about four hundred men; and two hundred abode by the baggage.