Wherefore in the name of God the All-powerful Father, Son, and Holy Ghost, of the Blessed Peter, Prince of the Apostles, and of all the saints, in virtue of the power which had been given us of binding and loosing in Heaven and on earth [Matthew (16:19; 18:18)], we deprive him [the excommunicate] and all his accomplices and all his abettors of the Communion of the Body and Blood of Our Lord, we separate him from the society of all Christians, we exclude him from the bosom of our Holy Mother the Church in Heaven and on earth, we declare him excommunicated and anathematized and we judge him condemned to eternal fire with Satan and his angels and all the reprobate, so long as he will not burst the fetters of the demon, do penance and satisfy the Church; we deliver him to Satan to mortify his body, that his soul may be saved on the on the day of judgment.
under supervision, and appearing in the entry “Anathema,” Catholic Encyclopedia 1907, papal powers of excommunication and anathema