Zechariah 6:3-8King James Version (KJV)
3 And in the third chariot white horses; and in the fourth chariot grisled and bay horses.
4 Then I answered and said unto the angel that talked with me, What are these, my lord?
5 And the angel answered and said unto me, These are the four spirits of the heavens, which go forth from standing before the Lord of all the earth.
6 The black horses which are therein go forth into the north country; and the white go forth after them; and the grisled go forth toward the south country.
7 And the bay went forth, and sought to go that they might walk to and fro through the earth: and he said, Get you hence, walk to and fro through the earth. So they walked to and fro through the earth.
8 Then cried he upon me, and spake unto me, saying, Behold, these that go toward the north country have quieted my spirit in the north country.