9374. Thou and Aaron. That this signifies the Word in the internal sense and the external sense, is evident from the representation of Moses, as being the Word (of which above, n. 9372). But when Aaron, who was his brother, is joined to him, then Moses represents the Word in the internal sense, and Aaron the Word in the external sense (as also above, n. 7089, 7382).
Arcana Coelestia #8056
8056. A land flowing with milk and honey. That this signifies where are gladness and joy, is evident from the signification of “a land flowing with milk and honey,” as being what is pleasant and what is delightful (see n. 5620, 6857), thus gladness and joy. It is said “gladness and joy,” because in the Word “gladness” is predicated of truth, and “joy” of good; in like manner “what is pleasant” and “what is delightful;” moreover “milk” is predicated of the truth of good, and “honey” of the good of truth.