(A sentinel)
On the walls of cities
Of Jerusalem
And David sat between the two gates: and the watchman went up to the roof over the gate unto the wall, and lifted up his eyes, and looked, and behold a man running alone. And the watchman cried, and told the king. And the king said, If he be alone, there is tidings in his mouth. And he came apace, and drew near. (2 Samuel 18:24-2524And David sat between the two gates: and the watchman went up to the roof over the gate unto the wall, and lifted up his eyes, and looked, and behold a man running alone. 25And the watchman cried, and told the king. And the king said, If he be alone, there is tidings in his mouth. And he came apace, and drew near. (2 Samuel 18:24‑25))
And I said unto them, Let not the gates of Jerusalem be opened until the sun be hot; and while they stand by, let them shut the doors, and bar them: and appoint watches of the inhabitants of Jerusalem, every one in his watch, and every one to be over against his house. (Nehemiah 7:33And I said unto them, Let not the gates of Jerusalem be opened until the sun be hot; and while they stand by, let them shut the doors, and bar them: and appoint watches of the inhabitants of Jerusalem, every one in his watch, and every one to be over against his house. (Nehemiah 7:3))
Of Babylon
On towers
And there stood a watchman on the tower in Jezreel, and he spied the company of Jehu as he came, and said, I see a company. And Joram said, Take an horseman, and send to meet them, and let him say, Is it peace? (2 Kings 9:1717And there stood a watchman on the tower in Jezreel, and he spied the company of Jehu as he came, and said, I see a company. And Joram said, Take an horseman, and send to meet them, and let him say, Is it peace? (2 Kings 9:17))
And when Judah came toward the watch tower in the wilderness, they looked unto the multitude, and, behold, they were dead bodies fallen to the earth, and none escaped. (2 Chronicles 20:2424And when Judah came toward the watch tower in the wilderness, they looked unto the multitude, and, behold, they were dead bodies fallen to the earth, and none escaped. (2 Chronicles 20:24))
Prepare the table, watch in the watchtower, eat, drink: arise, ye princes, and anoint the shield. For thus hath the Lord said unto me, Go, set a watchman, let him declare what he seeth. And he saw a chariot with a couple of horsemen, a chariot of asses, and a chariot of camels; and he hearkened diligently with much heed: 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: And, behold, here cometh a chariot of men, with a couple of horsemen. And he answered and said, Babylon is fallen, is fallen; and all the graven images of her gods he hath broken unto the ground. O my threshing, and the corn of my floor: that which I have heard of the Lord of hosts, the God of Israel, have I declared unto you. The burden of Dumah. He calleth to me out of Seir, Watchman, what of the night? Watchman, what of the night? The watchman said, The morning cometh, and also the night: if ye will inquire, inquire ye: return, come. (Isaiah 21:5-125Prepare the table, watch in the watchtower, eat, drink: arise, ye princes, and anoint the shield. 6For thus hath the Lord said unto me, Go, set a watchman, let him declare what he seeth. 7And he saw a chariot with a couple of horsemen, a chariot of asses, and a chariot of camels; and he hearkened diligently with much heed: 8And he cried, A lion: My lord, I stand continually upon the watchtower in the daytime, and I am set in my ward whole nights: 9And, behold, here cometh a chariot of men, with a couple of horsemen. And he answered and said, Babylon is fallen, is fallen; and all the graven images of her gods he hath broken unto the ground. 10O my threshing, and the corn of my floor: that which I have heard of the Lord of hosts, the God of Israel, have I declared unto you. 11The burden of Dumah. He calleth to me out of Seir, Watchman, what of the night? Watchman, what of the night? 12The watchman said, The morning cometh, and also the night: if ye will inquire, inquire ye: return, come. (Isaiah 21:5‑12))
At the gates of the temple
Alarm of, given by trumpets
If when he seeth the sword come upon the land, he blow the trumpet, and warn the people; Then whosoever heareth the sound of the trumpet, and taketh not warning; if the sword come, and take him away, his blood shall be upon his own head. He heard the sound of the trumpet, and took not warning; his blood shall be upon him. But he that taketh warning shall deliver his soul. But if the watchman see the sword come, and blow not the trumpet, and the people be not warned; if the sword come, and take any person from among them, he is taken away in his iniquity; but his blood will I require at the watchman's hand. (Ezekiel 33:3-63If when he seeth the sword come upon the land, he blow the trumpet, and warn the people; 4Then whosoever heareth the sound of the trumpet, and taketh not warning; if the sword come, and take him away, his blood shall be upon his own head. 5He heard the sound of the trumpet, and took not warning; his blood shall be upon him. But he that taketh warning shall deliver his soul. 6But if the watchman see the sword come, and blow not the trumpet, and the people be not warned; if the sword come, and take any person from among them, he is taken away in his iniquity; but his blood will I require at the watchman's hand. (Ezekiel 33:3‑6))
Unfaithfulness in the discharge of duty of, punished by death