Mebun'na-i. (building of Jehovah). In this form appears, in one passage only - 2 Samuel 23:27 - the name of one of David's guard, who is elsewhere called Sibbechai, 2 Samuel 21:18; 1 Chronicles 20:4, or Sibbecai, 1 Chronicles 11:29; 1 Chronicles 27:11, in the Authorized Version.