I Chronicles 12:16–18

And there came also of the men of Benjamin, and of Juda to the hold, in which David abode. 17And David went out to meet them, and said: If you are come peaceably to me to help me, let my heart be joined to you: but if you plot against me for my enemies whereas I have no iniquity in my hands, let the God of our fathers see, and judge. 18But the spirit came upon Amasai the chief among thirty, and he said: We are thine, O David, and for thee, O son of Isai: peace, peace be to thee, and peace to thy helpers. For thy God helpeth thee. So David received them, and made them captains of the band.