'Looked' in the Bible

They went to the hill country and stayed there for three days, long enough for those chasing them to return. Their pursuers looked all along the way but did not find them.

and when all the people had finished crossing, the ark of the Lord and the priests crossed as the people looked on.

And it came to pass, when Joshua was by Jericho, that he lifted up his eyes and looked, and, behold, there stood a man over against him with his sword drawn in his hand: and Joshua went unto him, and said unto him, Art thou for us, or for our adversaries?

And 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: and the people that fled to the wilderness turned back upon the pursuers.