23 The city does not need the sun or the moon to shine on it, for the glory of God gives it light, and the Lamb is its lamp.

Read Revelation 21:23 Using Other Translations

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