This book examines the emergence of self-knowledge as a determining legal consideration among the rabbis of Late Antiquity from the third to the seventh centuries CE. Based on close readings of rabbinic texts from Palestine and Babylonia Ayelet Hoffmann Libson highlights a unique and surprising development in Talmudic jurisprudence whereby legal decision-making incorporated personal and subjective information. She examines the central legal role accorded to individuals'' knowledge of their bodie