'Took an Oath' in the Bible

Obey the king's command, because you took an oath before God to be loyal to him.

Every one, was like every one else, one destiny, had the righteous and the lawless, the good and the pure and the impure, and he that sacrificed, and he that did not sacrifice, - as the good man, so, the sinner, he that took an oath, as he who, of an oath, stood in fear.