Revelation 5:4-6 New Revised Standard Version, Anglicised (NRSVA)
4 And I began to weep bitterly because no one was found worthy to open the scroll or to look into it. 5 Then one of the elders said to me, ‘Do not weep. See, the Lion of the tribe of Judah, the Root of David, has conquered, so that he can open the scroll and its seven seals.’
6 Then I saw between the throne and the four living creatures and among the elders a Lamb standing as if it had been slaughtered, having seven horns and seven eyes, which are the seven spirits of God sent out into all the earth.