Revelation 21:23

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

Revelation 21:23 In-Context

21 And the twelve gates are twelve pearls, each of the gates is a single pearl, and the street of the city is pure gold, transparent as glass.
22 I saw no temple in the city, for its temple is the Lord God the Almighty and the Lamb.
23 And the city has no need of sun or moon to shine on it, for the glory of God is its light, and its lamp is the Lamb.
24 The nations will walk by its light, and the kings of the earth will bring their glory into it.
25 Its gates will never be shut by day—and there will be no night there.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.