'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.'"

He said to them, "Watch me and do as I do. Watch closely! I am going to the edge of the camp. Do as I do!

Gideon took a hundred men to the edge of the camp at the beginning of the middle watch, just after they had changed the guards. They blew their trumpets and broke the jars they were carrying.