Arcana Coelestia #3257
3257. 'At the cave of Machpelah' means resurrection as regards truth.
'At the field of Ephron the son of Zohar the Hittite, which faced Mamre' means as regards good; also meant, as previously, are those who are spiritual, who receive truth and good from the Lord's Divine Human and are saved.
'The field which Abraham bought from the sons of Heth' means the Lord's spiritual kingdom resulting from this.
'There Abraham was buried and Sarah his wife' means resurrection.
This may be seen from what has been stated and shown already about the meaning of all these statements in Chapter 23, in 2913, 2928, 2968-2971, 2975, 2980, and about the meaning of 'burying' in 2916, 2917.
Genesis 47:29-31
29
The time drew near that Israel must die, and he called his son Joseph, and said to him, "If now I have found favor in your sight, please put your hand under my thigh, and deal kindly and truly with me. Please don't bury me in Egypt,
30
but when I sleep with my fathers, you shall carry me out of Egypt, and bury me in their burying place." He said, "I will do as you have said."
31
He said, "Swear to me," and he swore to him. Israel bowed himself on the bed's head.