Seraphim & Cherubim
"The cherubim are first seen in the Bible when they keep Adam & Eve out of the garden (Gen 3:24).
"Images of cherubim are part of the tabernacle and temples (Exodus, 1 Kings, 2 Chronicles, Ezekiel), as statues, figures woven in cloth, and carved in the paneling.
"God rides upon them (Psalm 18, Ezekiel 1, 9 & 10), as they pull his throne-chariot.