'Take an Oath' in the Bible

They responded: “We will return these things and require nothing more from them. We will do as you say.”So I summoned the priests and made everyone take an oath to do this.

I rebuked them, cursed them, beat some of their men, and pulled out their hair. I forced them to take an oath before God and said: “You must not give your daughters in marriage to their sons or take their daughters as wives for your sons or yourselves!