Bible Verses About Watchman: Alarm of, given by trumpets

And he sees the sword coming upon the land, and sound the trumpet, and tell the people:

Then he that heareth the sound of the trumpet, whosoever he be, and doth not look to himself, if the sword come, and cut him off: his blood shall be upon his own head.

He heard the sound of the trumpet, and did not look to himself, his blood shall be upon him: but if he look to himself, he shall save his life.

And if the watchman see the sword coming, and sound not the trumpet: and the people look not to themselves, and the sword come, and cut off a soul from among them: he indeed is taken away in his iniquity, but I will require his blood at the hand of the watchman.