1 Samuel 25:15 KJV

13And David said unto 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 stuff.

14But one of the young men told Abigail, Nabal’s wife, saying, Behold, David sent messengers out of the wilderness to salute our master; and he railed on them.

15But the men were very good unto us, and we were not hurt, neither missed we any thing, as long as we were conversant with them, when we were in the fields:

16They were a wall unto us both by night and day, all the while we were with them keeping the sheep.

17Now therefore know and consider what thou wilt do; for evil is determined against our master, and against all his household: for he is such a son of Belial, that a man cannot speak to him.