Horse
In Ezekiel 26:11, this signifies the love of learning or intellectual things. (Arcana Coelestia 3727)
In Revelation 6:2, this signifies the love of understanding the Word. (Apocalypse Revealed 298)
In Zechariah 12:4, this signifies that the intellectual should be filled with falsities. (Arcana Coelestia 2383[2])
In general, 'a horse' signifies knowledge or understanding of the Word. In an opposite sense it signifies the understanding of the Word falsified by reasonings, and likewise destroyed from self-derived intelligence. 'A dead horse' signifies no understanding of truth from the Word.
Exodus 34:30-35
30
When Aaron and all the children of Israel saw Moses, behold, the skin of his face shone; and they were afraid to come near him.
31
Moses called to them, and Aaron and all the rulers of the congregation returned to him; and Moses spoke to them.
32
Afterward all the children of Israel came near, and he gave them all of the commandments that Yahweh had spoken with him on Mount Sinai.
33
When Moses was done speaking with them, he put a veil on his face.
34
But when Moses went in before Yahweh to speak with him, he took the veil off, until he came out; and he came out, and spoke to the children of Israel that which he was commanded.
35
The children of Israel saw Moses' face, that the skin of Moses' face shone: and Moses put the veil on his face again, until he went in to speak with him.
