Hosea 1:11

¹¹ And the children of Juda, and the children of Israel shall be gathered together: and they shall appoint themselves one head, and shall come up out of the land: for great is the day of Jezrahel.

Vale of Siddim

'The vale of Siddim, which is the salt sea' as in Genesis 14:3, signifies the filthiness of lusts and the falsities derived from them.

In Genesis 14:3, 8, this signifies the unclean things of evil desires. (Arcana Coelestia 1666)