Nehemia 7:63

7:63 And from among the priests: the descendants of Hobaiah, the descendants of Hakkoz, and the descendants of Barzillai (who had married a woman from the daughters of Barzillai the Gileadite and was called by that name).

Nehemia 6:18

6:18 For many in Judah had sworn allegiance to him, ¹  because he was the son-in-law of Shecaniah son of Arah. His son Jonathan had married the daughter of Meshullam son of Berechiah.

[6:18]  ¹ tn Heb “were lords of oath.”