OT.filter - strkjv watchtower:

strkjv@Isaiah:21:5 @ Prepare the table, watch in the watchtower, eat, drink: arise, ye princes, and anoint the shield.

strkjv@Isaiah:21:8 @ And he cried, A lion: My lord, I stand continually upon the watchtower in the daytime, and I am set in my ward whole nights: