Parallel
Daniel 10:13
Jewish Publication Society 1917 · Berean Standard Bible
But the prince of the kingdom of Persia withstood me one and twenty days; but, lo, Michael, one of the chief princes, came to help me; and I was left over there beside the kings of Persia.
However, the prince of the kingdom of Persia opposed me for twenty-one days. Then Michael, one of the chief princes, came to help me, for I had been left there with the kings of Persia.