'Watch' in the Bible

He said to her, "Stand watch at the entrance to the tent. If anyone comes along and asks you, 'Is there a man here?' say 'No.'"

“Watch me,” he said, “and do the same. When I come to the outpost of the camp, do as I do.

So Gideon, and the hundred men that were with him, came unto the outside of the camp in the beginning of the middle watch; and they had but newly set the watch: and they blew the trumpets, and brake the pitchers that were in their hands.

He sent messengers to Abimelech in secret and told him, "Look out! Ebed's son Gaal and his family have arrived here in Shechem. Watch out! They're stirring up the city against you.

So now, get up by night, you and your people, and keep watch in the field secretly;

Watch, and when you see the young women of Shiloh come out to perform the dances, each of you leave the vineyards and catch a wife for yourself from the young women of Shiloh, and go to the land of Benjamin.