Arcana Coelestia #1202
1202. Because these cognitions are the primary things of such external worship which has no internal worship within it, 'Sidon' is called 'Canaan's firstborn'. This has just been explained in the previous paragraph.
Genesis 10:10
10
The beginning of his kingdom was Babel, Erech, Accad, and Calneh, in the land of Shinar.
