Revelation 5:2-5 , 9
5:2 And I saw a strong angel proclaiming with a loud voice, "Who is worthy to open the scroll and break its seals?" 5:3 And no one in heaven or on earth or under the earth was able to open the scroll or to look into it, 5:4 and I began to weep loudly because no one was found worthy to open the scroll or to look into it.
5:5 And one of the elders said to me, "Weep no more; behold, the Lion of the tribe of Judah, the Root of David, has conquered, so that he can open the scroll and its seven seals."
5:9 And they sang a new song, saying, "Worthy are you to take the scroll and to open its seals, for you were slain, and by your blood you ransomed people for God from every tribe and language and people and nation,