Leviticus 26:28-29

²⁸and I shall go against you in contrary strong vengeance, and I shall chastise you by seven vengeances for your sins, (then I also shall be contrary, and go against you with strong vengeance, and I shall chastise you seven times for your sins,)

²⁹so that ye (shall) eat the flesh of your sons, and of your daughters;