'Looked Up' in the Bible

But at the end of the appointed time I, Nebuchadnezzar, looked up toward heaven, and my sanity returned to me. I extolled the Most High, and I praised and glorified the one who lives forever. For his authority is an everlasting authority, and his kingdom extends from one generation to the next.

I looked up and saw a ram with two horns standing at the canal. Its two horns were both long, but one was longer than the other. The longer one was coming up after the shorter one.

I looked up and saw a man clothed in linen; around his waist was a belt made of gold from Upaz.