Revelation 6:2
And I saw, and lo, a white horse, and he who sat on him had a bow; and there was given him a crown; and he went forth conquering, and to conquer.
Revelation 6:8
So I liked, and lo, a pale horse; and he who sat on him was named Death; and Hades was following after him. To them was given authority over the fourth part of the earth, to kill with the sword, and with famine, and with death, and with the wild beasts of the earth.
Revelation 19:11
And I saw heaven opened, and lo! a white horse; and he who sat upon him was named "Faithful and True"; and in righteousness does he judge and make war.
Revelation 20:11
And I saw a great white throne, and One who sat thereon; from his presence fled earth and sky, and no place was found for them.