Arcana Coelestia #6145
6145. 'And the land was Pharaoh's' means that all things were made subject to the natural, which was under the control of the internal. This is clear from the meaning of 'the land was his' as the making its own of all things, meant by 'the land', and the subjection of them to itself; and from the representation of 'Pharaoh' as the natural in general, dealt with in 5160, 5799, 6015, into which factual knowledge, meant by 'Egypt', was gathered, 6115. The reason this was under the control of the internal is that the entire natural, both in general and in every part, was under it. Being under the control of the internal is meant by Joseph's being lord over all the land of Egypt, and also by his having been placed in charge over Pharaoh's house, Genesis 41:40-43; also Chapter 45 where it says,
Joseph said to his brothers, God has established me as father to Pharaoh, and lord for all his house; and I have dominion in all the land of Egypt. Genesis 45:8.
This now explains why it is said of the natural that it was under the control of the internal.
Arcana Coelestia #6150
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.