Zoroaster his subjects to adopt the religion of the Magians. Recalling other tradition, al-Tabari (i.681–683) recounts that Zaradusht accompanied a Jewish prophet to Bishtasb/Vishtaspa. Upon their arrival, Zaradusht translated the sage's Hebrew teachings for the king and so convinced him to convert (Tabari also notes that they had previously been "Sabi"s) to the Magian religion. The 12th-century heresiographer al-Shahrastani describes the Majusiya into three sects, the "Kayumarthiya", the "Zurwaniya" and the "Zaradushtiya", among which Al-Shahrastani asserts that only the last of the three were properly followers of Zoroaster. As regards the recognition of a prophet, Zoroaster has said: "They ask you
Zoroaster "Asteroskopita" (or "Apotelesmatika"), and which ran to five volumes (i.e. papyrus rolls). The title and fragments suggest that it was an astrological handbook, "albeit a very varied one, for the making of predictions." A third text attributed to Zoroaster is "On Virtue of Stones" ("Peri lithon timion"), of which nothing is known other than its extent (one volume) and that pseudo-Zoroaster "sang" it (from which Cumont and Bidez conclude that it was in verse). Numerous other fragments preserved in the works of other authors are attributed to "Zoroaster," but the titles of those books are not mentioned. These pseudepigraphic texts