Revelation 21:21-25

And the twelve gates were twelve pearls; each one of the gates was a single pearl. And the street of the city was pure gold, like transparent glass.

I saw no temple in it, for the Lord God the Almighty and the Lamb are its temple.

And the city has no need of the sun or of the moon to shine on it, for the glory of God has illuminated it, and its lamp is the Lamb.

The nations will walk by its light, and the kings of the earth will bring their glory into it.

In the daytime (for there will be no night there) its gates will never be closed;