Arcana Coelestia #1586
1586. 'That the whole of it was wall-watered' means that they, that is to say, goods and truths, are able to grow there. This becomes clear from the meaning of 'being well-watered', for which see what has appeared already in 108.
Genesis 14:12-14
12
They took Lot, Abram's brother's son, who lived in Sodom, and his goods, and departed.
13
One who had escaped came and told Abram, the Hebrew. Now he lived by the oaks of Mamre, the Amorite, brother of Eshcol, and brother of Aner; and these were allies of Abram.
14
When Abram heard that his relative was taken captive, he led forth his trained men, born in his house, three hundred and eighteen, and pursued as far as Dan.