Arcana Coelestia #2923
2923. 'Bury your dead' means that in this way they would emerge from night and be raised up into life. This is clear from the meaning of 'burying' as rising again or being raised up to life, dealt with in 2916, and from the meaning of 'one who is dead' as night as regards goods and truths of faith, dealt with in 2908, 2912, 2917.
Genesis 49:30-32
30
in the cave that is in the field of Machpelah, which is before Mamre, in the land of Canaan, which Abraham bought with the field from Ephron the Hittite as a burial place.
31
There they buried Abraham and Sarah, his wife. There they buried Isaac and Rebekah, his wife, and there I buried Leah:
32
the field and the cave that is therein, which was purchased from the children of Heth."
