'Looked' in the Bible

It happened, when Joshua was by Jericho, that he lifted up his eyes and looked, and behold, a man stood in front of him with his sword drawn in his hand. Joshua went to him, and said to him, "Are you for us, or for our adversaries?"

When the men of Ai looked behind them, they saw, and behold, the smoke of the city ascended up to heaven, and they had no power to flee this way or that way. The people who fled to the wilderness turned back on the pursuers.