God told Moses and Aaron after taking the Isrealites out of Egypt from slavery, to have the Isrealites build camps under the respective banners of their ancestral houses. (The book of Numbers talks about this.)
Also pertaining to the four animals and man(creatures also known as Cherubim and Seraphim):
Ezekiel 1:10 Their faces looked like this: Each of the four had the face of a human being, and on the right side each had the face of a lion, and on the left the face of an ox; each also had the face of an eagle.
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