Yohanan ben Zakkai (Hebrew: יוֹחָנָן בֶּן זַכַּאי‎‎, 1st century CE), sometimes abbreviated as Ribaz (ריב״ז‎) for Rabbi Yohanan ben Zakkai, was one of the Tannaim, an important Jewish sage in the era of the Second Temple, and a primary contributor to the core text of Rabbinical Judaism, the Mishnah. His name is often preceded by the honorific title, "Rabban." He is widely regarded as one of the most important Jewish figures of his time and his escape from the Roman destruction of Jerusalem, that allowed him to continue teaching, may have been instrumental in rabbinic Judaism surviving the destruction. His tomb is located in Tiberias, within the Maimonides burial compound.