Eye for an eye who have harmed them. The Torah makes no distinction between whether the potential object of hatred or a grudge has been brought to justice, and all people are taught to love their fellow Israelites. In Exodus 21, as in the Code of Hammurabi, the concept of reciprocal justice seemingly applies to social equals; the statement of reciprocal justice "life for life, eye for eye, tooth for tooth, hand for hand, foot for foot, burn for burn, wound for wound, stripe for stripe" is followed by an example of a different law: if a slave-owner blinds the eye or knocks out
Tooth worm found, some practitioners believed the pulp root to the tooth to in fact be a worm. Most however admitted to have never encountered a worm "in vivo", but nonetheless encouraged the belief among the general public. A 2009 study by the University of Maryland Baltimore using micro imaging revealed worm like structures within a dissected molar. These structures, while not worms or caused by worms may have given rise to the Tooth Worm belief. It is unclear what these structures are or what caused them. Tooth worm The idea of a tooth worm is an erroneous theory of the cause