Genesis 31:40

⁴⁰ This was my situation: in the day the drought consumed me, and the frost by night; and my sleep fled from my eyes.

Camel

In Genesis 24:10, 64, this signifies in general worldly knowledge in the natural man. (Arcana Coelestia 3046, 4104)

In Jeremiah 49:32, this signifies memory-knowledges used to confirm truths or falsities. (Apocalypse Explained 417[7])

A camel (Matthew 22:24) signifies scientific knowledge.

¹² This will be the plague with which Yahweh will strike all the peoples who have warred against Jerusalem: their flesh will consume away while they stand on their feet, and their eyes will consume away in their sockets, and their tongue will consume away in their mouth.