Revelation 6:3-4 NIV

3 When the Lamb opened the second seal, I heard the second living creature1 say, "Come!"

References for Revelation 6:3

4 Then another horse came out, a fiery red one.2 Its rider was given power to take peace from the earth3 and to make men slay each other. To him was given a large sword.

References for Revelation 6:4