Isaiah 60:20
Your sun will not go down any more, nor will your moon withdraw itself; for the LORD will be your everlasting light, and the days of your mourning will end.
World English Bible (Public Domain)
In context
Before · Isaiah 60:18–19
18Violence shall no more be heard in your land, nor desolation or destruction within your borders; but you will call your walls Salvation, and your gates Praise. 19The sun will be no more your light by day, nor will the brightness of the moon give light to you, but the LORD will be your everlasting light, and your God will be your glory.
20Your sun will not go down any more, nor will your moon withdraw itself; for the LORD will be your everlasting light, and the days of your mourning will end.