 That morning, Moses called his brother Aaron and his two sons to the eastern gate of the tabernacle. Nadab, by who? Yes, Father. My boys, are you ready? Yes. I'm ready. All right. God has told Moses, my brother, to wash us with water. What's the purpose, Father? By who God wants to consecrate us as his priests. By washing us, we will fulfill the righteous requirements of the Jewish law. Is he going to wash me, too? Yes, Nadab. By who? Both of you.