The wolf shall live with the lamb, the leopard shall lie down with the kid, the calf, the lion and the fatling together, and the little child to lead them.
―Rupert Giles quotes Isaiah 11:6[src]

Isaiah 11:6 was a passage of the Book of Isaiah, a book of the Hebrew Bible attributed to the prophet Isaiah. According to Brother Luca, a technopagan, Isaiah 11:6 foretold that the Anointed One, a vampire prophesied to be the greatest warrior serving The Master, would be a child.