Tav (number)

Tav is the 22nd letter of the Hebrew alphabet. In addition to its phonetic value, Tav (ת) has a numerical value of 400 in the system of gematria, where each letter represents a number. The letter is often associated with concepts related to completion and perfection in various Jewish traditions and texts. In some contexts, Tav symbolizes truth and a final mark, as well as the idea of sealing or making a covenant.