David did not leave a man or woman alive to be brought to Gath, for he said, “Otherwise they will report us, saying, ‘This is what David did.’” And this was David’s custom the whole time he lived in Philistine territory.
Jewish Publication Society of America Version (JPS1917) - 1 Samuel 27:11 >And David left neither man nor woman alive, to bring them to Gath, saying: 'Lest they should tell on us, saying: So did David, and so hath been his manner all the while he hath dwelt in the country of the Philistines.'