Kings I 27:12

12 So David had the full confidence of Anchus, who said, He is thoroughly disgraced among his people in Israel and he shall be my servant for ever.

Kings I 27:12 In-Context

10 And Anchus said to David, On whom have ye made an attack to-day? And David said to Anchus, On the south of Judea, and on the south of Jesmega, and on the south of the Kenezite.
11 And I have not saved man or woman alive to bring them to Geth, saying, Lest they carry a report to Geth against us, saying, These things David does. And this was his manner all the days that David dwelt in the country of the Philistines.
12 So David had the full confidence of Anchus, who said, He is thoroughly disgraced among his people in Israel and he shall be my servant for ever.

Footnotes 1

The Brenton translation of the Septuagint is in the public domain.