'Looking' in the Bible

But the king of Israel, after reading the letter, was greatly troubled and said, Am I God, to give death and life? why does this man send a leper to me to be made well? is it not clear that he is looking for a cause of war?

Then the king, hearing what the woman said, took his robes in his hands, violently parting them; and, while he was walking on the wall, the people, looking, saw that under his robe he had haircloth on his flesh.

Then, looking up to the window, he said, Who is on my side, who? and two or three unsexed servants put out their heads.

And looking, she saw the king in his regular place by the pillar, and the captains and the horns near him; and all the people of the land giving signs of joy and sounding the horns. Then Athaliah, violently parting her robes, gave a cry, saying, Broken faith, broken faith!

You say you have a design, and strength for war, but these are only words. Now to whom are you looking for support, that you have gone against my authority?