In Psalm 46:3, this signifies hellish loves of self and the world; it also signifies lamentation from grief of heart. (The Inner Meaning of the Prophets and Psalms 296, Apocalypse Explained 601)

In Revelation 10:3, this signifies bitter lamentation when the church is taken away. (Apocalypse Revealed 471)

In Amos 3:8, this signifies a powerful revelation and manifestation of divine truth. (Apocalypse Explained 601[8])

In Jeremiah 25:30, this signifies grief in heaven because of the vastation of divine truth. (Arcana Coelestia 601[14])

In Psalm 74:4, this signifies that falsities have destroyed everything valid in worship. (Apocalypse Explained 706[21])

Egyptians represent people who are in natural knowledge. In contrast, the Hebrews, people who are of the church, represent people in spiritual knowledge. The Egyptians also held the Hebrews to be so vile, as servants, that it was an abomination to them to eat with the Hebrews (Genesis 43:32), and also the sacrifices offered by the Hebrews were an abomination to them. (Exodus 8:26)

(Odkazy: Arcana Coelestia 5013)