Quotes:J

H. P. Blavatsky

J. The tenth letter in the English and Hebrew alphabet, in the latter of which it is equivalent to y, and i, and is numerically number 10, the perfect number (See Jodh and Yodh), or one. (See also “I”.).

Source: H. P. Blavatsky, The Theosophical Glossary, art. J