Bible Verses About Oaths: Pledging allegiance to sovereigns

And the seuenth yeere Iehoiada sent and tooke the captaines ouer hundreths, with other captaines and them of the garde, and caused them to come vnto him into the house of the Lord, and made a couenant with them, and tooke an othe of them in the house of the Lord, and shewed them the Kings sonne.

I aduertise thee to take heede to ye mouth of the King, and to the worde of the othe of God.