3 in the third chariot white horses and in the fourth chariot grisled and bay horses.
Zechariah 6:3 Cross References - EJ2000
Daniel 2:33
33 its legs of iron, its feet part of iron and part of baked clay.
Daniel 2:40-41
40 And the fourth kingdom shall be strong as iron; and as iron breaks in pieces and subdues all things, and as iron that breaks all these things, it shall break in pieces and bruise.
41 And whereas thou didst see the feet and toes, part of baked potters’ clay and part of iron, the kingdom shall be divisive; but there shall be in it some of the strength of the iron, such as thou didst see the iron mixed with baked clay.
Zechariah 1:8
8 I saw by night, and behold a man riding upon a red horse, and he stood among the myrtle trees that were in the bottom; and behind him there were red horses, speckled, and white.
Zechariah 6:6-7
6 The one with the black horses went forth towards the north country, and the white went forth after them, and the grisled went 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, Go from here; walk to and fro through the earth. So they walked to and fro through the earth.
Revelation 6:2
2 And I saw and, behold, a white horse; and he that was seated upon him had a bow, and a crown was given unto him, and he went forth victorious, that he might also overcome.
Revelation 6:8
8 And I looked and, behold, a green horse, and he that was seated upon him was named Death, and Hades followed with him. And power was given unto him over the fourth part of the earth, to kill with sword and with hunger and with death and with the beasts of the earth.
Revelation 19:11
11 ¶ And I saw the heaven open, and behold a white horse; and he that was seated upon him was called Faithful and True, and in righteousness he judges and makes war.
Revelation 20:11
11 ¶ And I saw a great white throne and him that was seated upon it, from whose face the earth and the heaven fled away; and their place was not found.