Kedoshim, Chapter 6
1) (Vayikra 19:26) ("You shall not eat over the blood. Do not practice divination and do not practice soothsaying.") Whence is it derived that one who eats of a beast before it expires transgresses a negative commandment? From "You shall not eat over the blood" (i.e., while the life-blood is still in the animal) Variantly: "You shall not eat over the blood": You shall not eat of the flesh (of an offering) while the blood is still in the salver (and has not yet been sprinkled). R. Dossa says: Whence is it derived that a meal of consolation is not eaten over those executed by beth-din? From "You shall not eat over the blood." R. Akiva says: Whence is it derived that a Sanhedrin which executed someone is not to taste anything that day? From "You shall not eat over the blood." R. Yossi b. Chalafta says: Whence is derived the exhortation against a "rebellious son"? From "You shall not eat over the blood" (i.e., You shall not eat in such a manner as to be driven to the spilling of blood.")