Revelation 5:5, 8-9

But one of the elders said to me, “Do not cry! The Lion from the tribe of Judah, David’s descendant, has won the victory so that he is able to open the scroll and its seven seals.”

When he took the scroll, the four living creatures and the twenty-four elders bowed down before the Lamb. Each one of them had a harp and golden bowls full of incense, which are the prayers of God’s holy people. And they all sang a new song to the Lamb: “You are worthy to take the scroll and to open its seals, because you were killed, and with the blood of your death you bought people for God from every tribe, language, people, and nation.