'Oath' in the Bible

I advise doing what the king says, especially regarding an oath to God.

Everyone shares the same experience: a single event affects the righteous, the wicked, the good, the clean, the unclean, whoever sacrifices, and whoever does not sacrifice. As it is with the good person, so also it is with the sinner; as it is with someone who takes an oath, so also it is with someone who fears taking an oath.