In Numbers 4:6, 8, this signifies goods spiritual and natural. (Arcana Coelestia 296)

In Exodus 25, this signifies outward goods by which they are preserved. (Arcana Coelestia 9471)

In Exodus 26:14, this signifies a circuit from the truths which are from outward good. (Arcana Coelestia 9632)

In Ezekiel 16:10, this signifies to instruct in knowledges of good from the letter of the Word. (Apocalypse Explained 375[27])

9630. 'And you shall make a covering for the tent' means a mantle [around that heaven]. This is clear without explanation, for the covering made from the skins of red rams made a mantle over and around the tent.