Zechariah 4:8-10

Also the word of the LORD came to me, saying, “The hands of Zerubbabel have laid the foundations of this house, and his hands will finish it. Then you will know (recognize, understand fully) that the LORD of hosts has sent me [as His messenger] to you. Who [with reason] despises the day of small things (beginnings)? For these seven [eyes] shall rejoice when they see the plumb line in the hand of Zerubbabel. They are the eyes of the LORD which roam throughout the earth.” [Rev 5:6]