Daniel 10:8; Daniel 10:16

8 So I was left alone and saw this great vision, and no strength was left in me. My radiant appearance was fearfully changed,and I retained no strength.

16 And 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.