Revelation 6:2-6

And I saw, and behold a white horse, and he that sat on him had a bow, and a crown was given him, and he went forth conquering and to conquer.

Revelation 12:3

And another sign was seen in heaven; and behold a great red dragon, having seven heads and ten horns, and seven diadems on his heads.

Revelation 17:3

And he carried me away in the spirit into a wilderness, and I saw a woman sitting upon a scarlet wild beast, full of names of blasphemy, having seven heads and ten horns.

Treasury of Scripture Knowledge

Summary

In the first chariot were red horses; and in the second chariot black horses;

Bible References

Red

Revelation 6:2
And I saw, and behold a white horse, and he that sat on him had a bow, and a crown was given him, and he went forth conquering and to conquer.
Revelation 12:3
And another sign was seen in heaven; and behold a great red dragon, having seven heads and ten horns, and seven diadems on his heads.
Revelation 17:3
And he carried me away in the spirit into a wilderness, and I saw a woman sitting upon a scarlet wild beast, full of names of blasphemy, having seven heads and ten horns.

Black

Revelation 6:5
And when he opened the third seal, I heard the third living creature say, Come. And I saw, and behold a black horse, and he that sat on him had a pair of scales in his hand.