Daniel 10:13

10:13 However, the prince of the kingdom of Persia was opposing me for twenty-one days. But Michael, one of the leading princes, came to help me, because I was left there with the kings of Persia.

Isaiah 37:36

37:36 The Lord’s messenger went out and killed 185,000 troops in the Assyrian camp. When they got up early the next morning, there were all the corpses!

Acts 12:23

12:23 Immediately an angel of the Lord struck Herod down because he did not give the glory to God, and he was eaten by worms and died.