Cities of the mountain and cities of the plain (Jeremiah 33:13) signify doctrines of charity and faith.

(Odkazy: Arcana Coelestia 2418)

6150. 'And ate their fixed portion which Pharaoh had given them' means that they did not make any forms of good their own beyond what had been decreed. This is clear from the meaning of 'eating' as making one's own, dealt with in 3168, 3513 (end), 3596, 3872, 4745; and from the meaning of 'fixed portion' as that which has been decreed, as immediately above in 6149, so that 'eating a fixed portion' means not making any forms of good one's own beyond what has been decreed. This decree was made by the natural, represented by 'Pharaoh'. that is, in the natural under the control of the internal, see also immediately above in 6149.