Revelation 6:7
And when the Lamb opened the fourth seal, I heard the voice of the fourth living creature say, “Come!”
What it says
The Lamb opens the fourth seal, and the fourth living creature summons the next rider.
What it is doing
This verse introduces the final horseman in the first seal sequence.
In context
7And when the Lamb opened the fourth seal, I heard the voice of the fourth living creature say, “Come!” 8Then I looked and saw a pale green horse. Its rider’s name was Death, and Hades followed close behind. And they were given authority over a fourth of the earth, to kill by sword, by famine, by plague, and by the beasts of the earth.