Parallel
1 Samuel 28:2
Jewish Publication Society 1917 · Berean Standard Bible
And David said to Achish: ‘Therefore thou shalt know what thy servant will do.’ And Achish said to David: ‘Therefore will I make thee keeper of my head for ever.’ .
David replied, “Then you will come to know what your servant can do.” “Very well,” said Achish. “I will make you my bodyguard for life.”