²¹ His brother’s name was Jubal; he was the father of all who play stringed instruments^(A) and pipes.^(B)

⁷ Even in the case of lifeless things that make sounds, such as the pipe or harp, how will anyone know what tune is being played unless there is a distinction in the notes?

⁸ And when he had taken it, the four living creatures^(A) and the twenty-four elders^(B) fell down before the Lamb. Each one had a harp^(C) and they were holding golden bowls full of incense, which are the prayers^(D) of God’s people.