¹⁰ Till a number are tested and make themselves clean; and the evil-doers will do evil; for not one of the evil-doers will have knowledge; but all will be made clear to those who are wise.

¹³ But the angel of the kingdom of Persia put himself against me for twenty-one days; but Michael, one of the chief angels, came to my help; and when I came he was still there with the angel of the kings of Persia.