Bible Verses About Watchmen: Reported the approach of all strangers

Now Dauid sate betweene the two gates. And the watchman went to the top of the gate vpon the wall, and lift vp his eyes, and sawe, and beholde, a man came running alone.

And the watchman cryed, and tolde ye king. And the King said, If he be alone, he bringeth tidings. And he came apace, and drew neere.

And the watchman saw another man running, and the watchman called vnto the porter, and said, Behold, another man runneth alone. And the King said, He also bringeth tidings.

And the watchman said, Me thinketh the running of the formost is like the running of Ahimaaz the sonne of Zadok. Then the King said, He is a good man, and commeth with good tidings.

So there went one on horseback to meete him, and sayde, Thus sayth the King, Is it peace? And Iehu sayd, What hast thou to do with peace? Turne behinde me. And the watchman tolde, saying, The messenger came to them, but he commeth not againe.

Then hee sent out another on horsebacke, which came to them, and sayde, Thus sayth the King, Is it peace? And Iehu answered, What hast thou to doe with peace? turne behinde me.

And the watchman tolde, saying, He came to them also, but commeth not againe, and the marching is like the marching of Iehu the sonne of Nimshi: for he marcheth furiously.

For thus hath the Lord said vnto me, Go, set a watchman, to tell what he seeth.

And he sawe a charet with two horsemen: a charet of an asse, and a charet of a camel: and he hearkened and tooke diligent heede.

And beholde, this mans charet commeth with two horsemen. And he answered and said, Babel is fallen: it is fallen, and all the images of her gods hath he broken vnto the ground.