Daniel 10:16 (ESV)

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.

Again we see the wonderful love of the Son of God for believers. He touches Daniel tenderly. He touches his lips. As a result Daniel is able to speak again.