The Book of Enoch, by R.H. Charles, , at sacred-texts.com
XXIII. The Fire that deals with the Luminaries of Heaven.
1. From thence I went to another place to the west of the ends of the earth. 2. And I saw a ⌈⌈burning⌉⌉ fire which ran without resting, and paused not from its course day or night but (ran) regularly. 3. And I asked saying: 'What is this which rests not?' 4. Then Raguel, one of the holy angels who was with me, answered me ⌈⌈and said unto me⌉⌉: 'This course ⌈of fire⌉ ⌈⌈which thou hast seen⌉⌉ is the fire in the west which †persecutes† all the luminaries of heaven.'