If you go forth to war out of your land against the enemies that fight against you, you shall sound aloud with the trumpets: and there shall be a remembrance of you before the Lord your God, that you may be delivered out of the hands of your enemies.
My bowels, my bowels, are in pain, the senses of my heart are troubled within me. I will not hold my peace, for my soul hath heard the sound of the trumpet, the cry of battle.
Blow ye the trumpet in Sion, sound an alarm in my holy mountain, let all the inhabitants of the land tremble: because the day of the Lord cometh, because it is nigh at hand,
And it shall come to pass that in that day a noise shall be made with a great trumpet: and they that were lost shall come from the land of the Assyrians, and they that were outcasts in the land of Egypt. And they shall adore the Lord in the holy mount in Jerusalem.
Even things without life that give sound, whether pipe or harp, except they give a distinction of sounds, how shall it be known what is piped or harped?