13 But the prince of the kingdom of Persia10:13. "Prince of the kingdom of Persia": in the context likely a supernatural being, one opposed to those serving God. opposed me for twenty-one days. Then Michael, one of the chief princes, came to help me, because I was being detained there by the kings of Persia.
21 But before that I will tell you what is written down in the Book of Truth. No one helps me fight against these princes except Michael your prince."