6 For thus hath the Lord said to me, Go, set a watchman, let him declare what he seeth.
Isaiah 21:6 Cross References - Webster
2 Kings 9:17-20
17 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 a horseman, and send to meet them, and let him say, Is it peace?
18 So there went one on horseback to meet him, and said, Thus saith the king, Is it peace? And Jehu said, What hast thou to do with peace? turn thee behind me. And the watchman told, saying, The messenger came to them, but he doth not return.
19 Then he sent out a second on horseback, who came to them, and said, Thus saith the king, Is it peace? And Jehu answered, What hast thou to do with peace? turn thee behind me.
20 And the watchman told, saying, He came even to them, and doth not return? and the driving is like the driving of Jehu the son of Nimshi; for he driveth furiously.
Isaiah 62:6
6 I have set watchmen upon thy walls, O Jerusalem, which shall never hold their peace day nor night: ye that make mention of the LORD, keep not silence,
Jeremiah 51:12-13
12 Set up the standard upon the walls of Babylon, make the watch strong, set up the watchmen, prepare the ambushes: for the LORD hath both devised and done that which he spoke against the inhabitants of Babylon.
13 O thou that dwellest upon many waters, abundant in treasures, thy end is come, and the measure of thy covetousness.
Ezekiel 3:17
17 Son of man, I have made thee a watchman to the house of Israel: therefore hear the word at my mouth, and give them warning from me.
Ezekiel 33:2-7
2 Son of man, speak to the children of thy people, and say to them, When I bring the sword upon a land, if the people of the land take a man of their borders, and set him for their watchman:
3 If when he seeth the sword come upon the land, he shall blow the trumpet, and warn the people;
4 Then whoever heareth the sound of the trumpet, and taketh not warning; if the sword shall come and take him away, his blood shall be upon his own head.
5 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.
6 But if the watchman shall see the sword come, and blow not the trumpet, and the people be not warned; if the sword shall 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.
7 So thou, O son of man, I have set thee a watchman to the house of Israel; therefore thou shalt hear the word at my mouth, and warn them from me.