Zechariah 1:10 The man who stood among the myrtle trees answered, "They are the ones Yahweh has sent to go back and forth through the earth." (See NAS RSV)
Zechariah 6:7 The strong went out, and sought to go that they might walk back and forth through the earth: and he said, "Go around and through the earth!" So they walked back and forth through the earth. (See NAS RSV)