NET
23 The city does not need the sun or the moon to shine on it, because the glory of God lights it up, and its lamp is the Lamb.
Darby
23 And the city has no need of the sun nor of the moon, that they should shine for it; for the glory of God has enlightened it, and the lamp thereof [is] the Lamb.
KJV
23 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.