Revelation 5:9, 12

And they sang a new song [of glorious redemption], saying, “Worthy and deserving are You to take the scroll and to break its seals; for You were slain (sacrificed), and with Your blood You purchased people for God from every tribe and language and people and nation. [Ps 33:3]

saying in a loud voice, “Worthy and deserving is the Lamb that was sacrificed to receive power and riches and wisdom and might and honor and glory and blessing.”