Nehemiah 6
17 Ref Moreover in those days the nobles of Judah sent many letters to Tobiah, and [the letters] of Tobiah came to them.
18 Ref For there were many in Judah sworn to him, because he was the son-in-law of Shecaniah the son of Arah; and his son Jehohanan had taken the daughter of Meshullam the son of Berechiah as wife.