Acts 13:5 N-AMS
BIB: καὶ Ἰωάννην ὑπηρέτην
NAS: had John as their helper.
KJV: also John to [their] minister.
INT: also John [as] a helper

Acts 26:16 N-AMS
BIB: προχειρίσασθαί σε ὑπηρέτην καὶ μάρτυρα
NAS: to you, to appoint you a minister and a witness
KJV: to make thee a minister and a witness
INT: to appoint you a servant and a witness