1 Samuel 27:11-12

Darby Translation

¹¹ And David left neither man nor woman alive, to bring [them] to Gath, for he said, Lest they should tell of us, saying, So did David. And such was his custom as long as he abode in the country of the Philistines.

¹² And Achish trusted David, saying, He has made himself utterly odious among his people Israel; and he shall be my servant for ever.