'Someone' in the Bible

Then Daniel answered the king, “You may keep your gifts, and give your rewards to someone else; however, I will read the inscription for the king and make the interpretation known to him.

While I, Daniel, was watching the vision and trying to understand it, there stood before me someone who appeared to be a man.

How can someone like me, your servant, speak with someone like you, my lord? Now I have no strength, and there is no breath in me.”