Revelation 21:21-25

21And the twelve gates were twelve pearls; every several gate was of one pearl: and the street of the city was pure gold, as it were transparent glass.

22And I saw no temple therein: for the Lord God Almighty and the Lamb are the temple of it.

23And the city had no need of the sun, neither of the moon, to shine in it: for the glory of God did lighten it, and the Lamb is the light thereof.

24And the nations of them which are saved shall walk in the light of it: and the kings of the earth do bring their glory and honour into it.

25And the gates of it shall not be shut at all by day: for there shall be no night there.