In Revelation 5 an elder tells John to look at "the Lion of the tribe of Judah." What does John see when he looks?

A Lamb standing as if it had been slaughtered. The elder says, "See, the Lion of the tribe of Judah, the Root of David, has conquered" (Revelation 5:5). What John sees is "a Lamb standing as if it had been slaughtered, with seven horns and seven eyes" (Revelation 5:6). The Lamb then takes the scroll (Revelation 5:7).