The identification of Metatron with the gnostic "3 Enoch", where the name first appears, is not explicitly made in the Talmud although it does refer to a Prince of the World who was young but now is old. However, some of the earliest kabbalists assumed the connection. There also seems to be two Metatrons, one spelled with six letters (מטטרון), and one spelled with seven (מיטטרון). The former may be the transformed Enoch, Prince of the Countenance within the divine palace; the latter, the Primordial Metatron, an emanation of the "Cause of Causes", specifically the tenth and last emanation, identified with the earthly Divine Presence. Furthermore, the Merkabah text Re' uyot Yehezkel identifies the Ancient of Days from the Book of Daniel as Metatron.