Arcana Coelestia # 6151
6151. 'Therefore they did not sell their ground' means that for this reason they had no need to renounce those things or surrender them. This is clear from the meaning of 'selling' as renouncing, dealt with above in 6143, and so surrendering, since that which is renounced is surrendered to another; and from the meaning of 'ground' - that of the priests of Egypt - as the capacity to receive good in the natural, also dealt with above, in 6148. That for this reason they had no need to - to renounce and surrender those things - is meant by 'therefore they did not'.
Arcana Coelestia # 6143
6143. 'And the Egyptians sold, each one his field' means a renunciation and surrender of everything of service to the Church. This is clear from the meaning of 'selling' as alienating so that it no longer belongs to that person, dealt with in 4098, 4751, 4758, 5886, thus renouncing and surrendering; and from the meaning of 'field' as doctrine taught by the Church, and in a general sense the Church itself, dealt with in 368, 2971, 3310, 3766. From this it is evident that 'the Egyptians sold, each one his field' means a renunciation and surrender of everything of service to the Church.