Zechariah 6:5; Zechariah 6:7

5 And the angel, answering, said to me, These go out to the four winds of heaven from their place before the Lord of all the earth.
7 And the red ones go to the east; and they made request that they might go up and down through the earth: and he said, Go up and down through the earth. So they went up and down through the earth.