Book of Enoch (1 Enoch) 60:6

And when the day, and the power, and the punishment, and the judgement come, which the Lord of Spirits hath prepared for those who worship not the righteous law, and for those who deny the righteous judgement, and for those who take His name in vain—that day is prepared, for the elect a covenant, but for sinners an inquisition.’ 25. When the punishment of the Lord of Spirits shall rest upon them, it shall rest in order that the punishment of the Lord of Spirits may not come, in vain, and it shall slay the children with their mothers and the children with their fathers. Afterwards the judgement shall take place according to His mercy and His patience.’

Background and history of Book of Enoch (1 Enoch), and issues with this book.