Verse 16

And his posterity shall beget on the earth giants, not spiritual, but carnal. Upon the earth shall a great punishment be inflicted, and it shall be washed from all corruption. Now therefore inform thy son Lamech, that he who is born is his child in truth; and he shall call his name Noah, for he shall be to you a survivor. He and his children shall be saved from the corruption which shall take place in the world; from all the sin and from all the iniquity which shall be consummated on earth in his days. Afterwards shall greater impiety take place than that which had been before consummated on the earth; for I am acquainted with holy mysteries, which the Lord himself has discovered and explained to me; and which I have read in the tablets of heaven.