Nehemiah 6:18
For there were many in Judah sworn unto him, because he was the son in law of Shechaniah the son of Arah; and his son Johanan had taken the daughter of Meshullam the son of Berechiah.
For there were many in Judah sworn unto him,.... To Tobiah, who not only in a private manner corresponded with him by letters, but bound themselves by an oath to him to be true to his interest, and do as he should advise them:
because he was the son in law of Shechaniah, the son of Arah; of a family that came up with Zerubbabel from the captivity, Ezra 2:5 and very probably of considerable note:
and his son Johanan had taken the daughter of Meshullam the son of Berechiah; a very eminent person, concerned in building the wall, Nehemiah 3:4.