Zechariah 6:1-4

Now I raised my eyes again and looked, and behold, four chariots were going out from between the two mountains; and the mountains were bronze mountains.

With the first chariot were red horses, with the second chariot black horses,

with the third chariot white horses, and with the fourth chariot strong spotted horses.

So I responded and said to the angel who was speaking with me, “What are these, my lord?”