Zechariah 6:4KJV

2In the first chariot red horses; and in the second chariot black horses;

3And in the third chariot white horses; and in the fourth chariot grisled and bay horses.

4Then I answered and said unto the angel that talked with me, What these, my lord?

5And the angel answered and said unto me, These the four spirits of the heavens, which go forth from standing before the Lord of all the earth.

6The black horses which therein go forth into the north country; and the white go forth after them; and the grisled go forth toward the south country.