A priest of Aaronic descent must accompany the Levites when they collect the tenth, and the Levites must take a tenth of this offering to the storerooms of the treasury in the house of our God.

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!