'Swearing' in the Bible

There is [false] swearing of oaths, deception (broken faith), murder, stealing, and adultery;They employ violence, so that one [act of] bloodshed follows closely on another.

They have spoken empty (disingenuous) words,Swearing falsely to make covenants [they intend to break];Therefore, judgment springs up like poisonous weeds in the furrows of the field.

But he began to invoke a curse [on himself] and to swear [an oath], “I do not know this man you are talking about!”

There were more than forty [men] who formed this plot [and swore this oath].