Daniel 10:13-16
English Standard Version
Chapter 10
13The prince of the kingdom of Persia withstood me twenty-one days, but Michael, one of the chief princes, came to help me, for I was left there with the kings of Persia, 14and came to make you understand what is to happen to your people in the latter days. For the vision is for days yet to come."
15When he had spoken to me according to these words, I turned my face toward the ground and was mute.
16And behold, one in the likeness of the children of man touched my lips. Then I opened my mouth and spoke. I said to him who stood before me, "O my lord, by reason of the vision pains have come upon me, and I retain no strength.