The word of the LORD came to me: “Son of man, speak to your people and say to them, If I bring the sword upon a land, and the people of the land take a man from among them, and make him their watchman, and if he sees the sword coming upon the land and blows the trumpet and warns the people, then if anyone who hears the sound of the trumpet does not take warning, and the sword comes and takes him away, his blood shall be upon his own head. He heard the sound of the trumpet and did not take warning; his blood shall be upon himself. But if he had taken warning, he would have saved his life. But if the watchman sees the sword coming and does not blow the trumpet, so that the people are not warned, and the sword comes and takes any one of them, that person is taken away in his iniquity, but his blood I will require at the watchman’s hand. (Ezekiel 33:1–6, ESV)
Sounding the trumpet (or shofar). Right click to play and stop.