The scapegoat was a goat that was designated (Hebrew: לַעֲזָאזֵֽל) la-'aza'zeyl; "for absolute removal" (for symbolic removal of the people's sins with the literal removal of the goat), and outcast in the desert as part of the Yom Kippur Temple service, that began during the Exodus with the original Tabernacle and continued through ... More @Wikipedia
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