Revelation 2:15; Revelation 8:12

Revelation 2:15

15 'So you also have some who in the same way hold the teaching of the Nicolaitans.

Revelation 8:12

12 The fourth angel sounded, and a third of the sun and a third of the moon and a third of the stars were struck, so that a third of them would be darkened and the day would not shine for a third of it, and the night in the same way.