Cherubim: Symbolical
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Ezekiel 1:1
In the thirtieth year, on the fifth day of the fourth month, while I was among the exiles by the River Kebar, the heavens opened and I saw visions of God.
Ezekiel 10:1
And I looked and saw above the expanse, above the heads of the cherubim, the likeness of a throne of sapphire.