Ashes
In Genesis 18:27, this signifies the humility of the Lord's human as to its quality. (Arcana Coelestia 2265)
In Exodus 9:8, this signifies lustful falsities excited by the presence of infesting spirits. (Arcana Coelestia 7519, Apocalypse Explained 962[8])
In Ezekiel 27:30, this signifies something condemned, because the fire from which they come signifies infernal love. (Apocalypse Explained 441)
In Jeremiah 6:26, this signifies mourning because of the destruction of good and truth in the church. (Arcana Coelestia 637[9])
(Referenties: Apocalypse Explained 1175)
Matthew 13:41-42
41
The Son of Man will send out his angels, and they will gather out of his Kingdom all things that cause stumbling, and those who do iniquity,
42
and will cast them into the furnace of fire. There will be weeping and the gnashing of teeth.