1 Corinthians 14:7-8 And even lifeless instruments, which produce sound, whether pipe or harp, unless they give a distinction in the notes, how shall that which is piped or harped be known?

Anderson⁽ⁱ⁾ ⁷ And even lifeless instruments, which produce sound, whether pipe or harp, unless they give a distinction in the notes, how shall that which is piped or harped be known? ⁸ For if the trumpet give an uncertain sound, who will prepare himself for battle?