Aaron showed his joy freely at seeing his brother once more, after their separation of many years. As for his joy in the distinction accorded to Moses, it was too great to be expressed in all its depth and extent. For his kind, generous spirit, he received a reward from God, in that he was permitted to bear the Urim and Thummim upon his heart, "for," God said, "the heart that rejoiced at the exalting of a brother shall wear the Urim and Thummim."
Aaron ran to meet his brother, and embraced him, and asked where he had spent all the years of their separation. When he was told in Midian, he continued to question him, saying, "Who are these that are travelling with thee?"