The letter Aleph, as taught by Y'shua ben Yosef 10 AD

And Y'shua said " Hear, O teacher, the ordinance of the first letter and pay heed to this, how that it hath lines, and a middle mark, which thou seest, common to both, going apart; coming together, raised up on high, dancing, of three signs, like in kind, balanced, equal in measure]: thou hast the rules of the Aleph." - Infancy Gospel of T'oma