'In Me' in the Bible

My God hath sent his angel, and hath shut the lions mouths, and they have not hurt me; forasmuch as before him innocency was found in me; and also before thee, O king, have I done no hurt.

Here is the end of the matter. As for me, Daniel, my thoughts much troubled me, and my countenance was changed in me: but I kept the matter in my heart.

So I was left alone, and saw this great vision, and there remained no strength in me; for my comeliness was turned in me into corruption, and I retained no strength.

For how can the servant of this my lord talk with this my lord? for as for me, straightway there remained no strength in me, neither was there breath left in me.