Revelation 21:22-22:5

And I saw no temple in the city, for its temple is the Lord God the Almighty and the Lamb. And the city has no need of sun or moon to shine upon it, for the glory of God is its light, and its lamp is the Lamb. By its light shall the nations walk; and the kings of the earth shall bring their glory into it, and its gates shall never be shut by day -- and there shall be no night there; they shall bring into it the glory and the honor of the nations. But nothing unclean shall enter it, nor any one who practices abomination or falsehood, but only those who are written in the Lamb's book of life. Then he showed me the river of the water of life, bright as crystal, flowing from the throne of God and of the Lamb through the middle of the street of the city; also, on either side of the river, the tree of life with its twelve kinds of fruit, yielding its fruit each month; and the leaves of the tree were for the healing of the nations. There shall no more be anything accursed, but the throne of God and of the Lamb shall be in it, and his servants shall worship him; they shall see his face, and his name shall be on their foreheads. And night shall be no more; they need no light of lamp or sun, for the Lord God will be their light, and they shall reign forever and ever.