Arcana Coelestia#6975
6975. 'You are to take some of the water of the river' means factual knowledge that has falsities in it. This is clear from the meaning of 'the water of the river' - the river of Egypt, or the Nile - as factual knowledge that has falsity in it. 'Water' means truths, see 2702, 3424, 4976, and in the contrary sense falsities, 790, while 'the river of Egypt' means the falsity within factual knowledge, 6693.
Arcana Coelestia#1413
1413. 'To the land which I will cause you to see' means the spiritual and celestial things that were to be brought to view. This is clear from the meaning of 'a land', 662, 1066, and indeed from the meaning here of 'the land of Canaan' which represents the Lord's kingdom, as becomes clear from many places in the Word. For this reason the land of Canaan is called the Holy Land, and also the heavenly Canaan. And since it represented the Lord's kingdom, it also represented and meant the celestial and spiritual things that belong to the Lord's kingdom, and here those that belong to the Lord Himself.