§ 02 · King James Bible
1 Samuel 27:12
And Achish believed David, saying, He hath made his people Israel utterly to abhor him; therefore he shall be my servant for ever.
Simple English
Achish trusted David, who said that David's people, Israel, really don't like him now. So, David will serve Achish forever.
* Work in progress - there may be occasional inaccuracies