'Looked Up' in the Bible

And after taking the five loaves and the two fishes, having looked up to heaven, he blessed, and broke the loaves in pieces, and he gave to the disciples so that they might set before them. And he distributed the two fishes to them

And having looked up to heaven, he sighed, and says to him, Ephphatha, that is, Be opened.

And having looked up, he said, The men that I see, I see as trees walking.