1 Kings 2:43
Why then have you not kept the oath of Jehovah and the command that I have charged you with?
2 Samuel 21:2
And the king called the Gibeonites and spoke to them. And the Gibeonites were not of the sons of Israel, but of the remnant of the Amorites. And the sons of Israel had sworn to them. And Saul sought to kill them in his zeal to the sons of Israel and Judah.
2 Chronicles 30:12
Also in Judah the hand of God was to give them one heart to do the command of the king and of the rulers, by the Word of Jehovah.
Ecclesiastes 8:2
I say, Keep the king's word, and that, because of the oath of God.
Ezekiel 17:18-19
And he has despised the oath by breaking the covenant. And, behold, he had given his hand, and has done all these, he shall not escape.
Romans 13:5
Therefore you must be subject, not only for wrath, but also for conscience' sake.