In Genesis 35:18, Benjamin signifies the quality of the spiritual of the celestial, intermediate between the spiritual and the celestial. (Arcana Coelestia 4592, 5469)

In Revelation 7:8, Deuteronomy 33:12, Benjamin signifies the Word in its lowermost sense, which is natural. (Apocalypse Explained 449[10])

In Genesis 35:18, Benjamin (as Benoni) signifies a state of temptation, one of mourning. (Arcana Coelestia 4591)

In Jeremiah 6:1, Benjamin signifies people who have conjunction with the Lord in the lowest heaven. (The Inner Meaning of the Prophets and Psalms 72)

Benjamin, as the beloved of the Lord, signifies spiritual truth from celestial good. (Arcana Coelestia 4592[7])

(References: Apocalypse Explained 449)

39. Finally, a certain arcanum respecting the angels of the three heavens, which has not hitherto come into any one's mind, because degrees have not been understood, may be related. In every angel and also in every man there is an inmost or highest degree, or an inmost or highest something, into which the Divine of the Lord primarily or proximately flows, and from which it disposes the other interiors in him that follow in accordance with the degrees of order. This inmost or highest degree may be called the entrance of the Lord to the angel or man, and His veriest dwelling-place in them. It is by virtue of this inmost or highest that a man is a man, and is distinguished from irrational animals, for these do not have it. From this it is that man, unlike the animals, is capable, in respect to all his interiors which pertain to his mind and disposition, of being raised up by the Lord to Himself, of believing in the Lord, of being moved by love to the Lord, and thereby beholding Him, and of receiving intelligence and wisdom, and speaking from reason. Also, it is by virtue of this that he lives to eternity. But what is arranged and provided by the Lord in this inmost does not distinctly flow into the perception of any angel, because it is above his thought and transcends his wisdom.