Daniel 10:17-20
English Standard Version
18Again one having the appearance of a man touched me and strengthened me.
19And he said, "O man greatly loved, fear not, peace be with you; be strong and of good courage." And as he spoke to me, I was strengthened and said, "Let my lord speak, for you have strengthened me."
20Then he said, "Do you know why I have come to you? But now I will return to fight against the prince of Persia; and when I go out, behold, the prince of Greece will come.