And, behold, one like the similitude of the sons of men touched my lips: then I opened my mouth, and spake, and said unto him that stood before me, O my lord, by the vision my sorrows are turned upon me, and I have retained no strength. Like the similitude of the sons of men - I think Gabriel is here meant, who appeared to Daniel in a human form; and so in Daniel 10:18, and see also Daniel 9:21.
Touched my lips - Before this he was unable to speak.
By the vision - The vision that I have already had, and of which I have not a proper knowledge has greatly afflicted me, because I see it intimates grievous calamities to my people. See Daniel 9:26.