Chaldean Book of Numbers
Chaldean Book of Numbers. A work which contains all that is found in the Zohar of Simeon Ben-Jochai, and much more. It must be the older by many centuries, and in one sense its original, as it contains all the fundamental principles taught in the Jewish Kabbalistic works, but none of their blinds. It is very rare indeed, there being perhaps only two or three copies extant, and these in private hands.
Source: H.P.Blavatsky - The Theosophical Glossary