'Watch' in the Bible

Then watch: If it goes up the road to its homeland toward Beth-shemesh, it is the Lord who has made this terrible trouble for us. However, if it doesn’t, we will know that it was not His hand that punished us—it was just something that happened to us by chance.”

And it was so on the morrow, that Saul put the people in three companies; and they came into the midst of the host in the morning watch, and slew the Ammonites until the heat of the day: and it came to pass, that they which remained were scattered, so that two of them were not left together.

"So now, take your positions and watch this great thing that the Lord is about to do in your sight.

So David got up early in the morning and entrusted the flock to someone else who would watch over it. After loading up, he went just as Jesse had instructed him. He arrived at the camp as the army was going out to the battle lines shouting its battle cry.

When David's oldest brother Eliab heard him speaking to the men, he became angry with David and said, "Why have you come down here? To whom did you entrust those few sheep in the desert? I am familiar with your pride and deceit! You have come down here to watch the battle!"

Saul also sent messengers unto David's house, to watch him, and to slay him in the morning: and Michal David's wife told him, saying, If thou save not thy life to night, to morrow thou shalt be slain.

And Saul said to him, Why have you made designs against me with the son of Jesse, giving him food and a sword and getting directions from the Lord for him, and helping him to take up arms against me, and to be on the watch to make a secret attack on me as he is doing now?

Go and check again. Investigate and watch carefully where he goes and who has seen him there; they tell me he is extremely cunning.

And David said to his men, Put on your swords, every one of you. And every man put on his sword; and David did the same; and about four hundred men went up with David, and two hundred kept watch over their goods.

And David said to Abner, Art not thou a valiant man? and who is like to thee in Israel? wherefore then hast thou not kept watch over thy lord the king? for there came one of the people in to destroy the king thy lord.

This thing is not good that thou hast done. As Jehovah liveth, ye are worthy to die, because ye have not kept watch over your lord, Jehovah's anointed. And now see where the king's spear is, and the cruse of water that was at his head.