Then the Spirit came upon Amasai, the chief of the Thirty, and he said: “We are yours, O David! We are with you, O son of Jesse! Peace, peace to you, and peace to your helpers, for your God helps you.” So David received them and made them leaders of his troops.
Jewish Publication Society of America Version (JPS1917) - 1 Chronicles 12:18 >(12-19) Then the spirit clothed Amasai, who was chief of the captains: Thine are we, David, and on thy side, thou son of Jesse; peace, peace be unto thee, and peace be to thy helpers; for thy God helpeth thee. Then David received them, and made them captains of the band.