Seven years of plenty, and seven of famine
In Genesis 41:29, 30, these signify when goods and truths are multiplied, and the opposite. (Arcana Coelestia 5277, 5292)
Hangings
In Exodus 27:9, this signifies truths of heaven. (Arcana Coelestia 9743-9751)
In Exodus 27:14-15, this signifies truths in light and truths in obscurity, as represented by the south wing and the north wing. (Arcana Coelestia 9760)