'In Me' in the Bible

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

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

Therefore 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, immediately there remained no strength in me, neither is there breath left in me.