All the princes with Moses, Eleazar, and Phineas saw the angel who was to destroy the people, and they sat down and wept, and they did not know what to do. Phineas saw how Zimri went publicly to the Midianitish woman for an immoral purpose, and he was moved by a great zeal, and he snatched the spear out of the hand of Moses, and ran after (Zimri) and pierced him through the back, through the pudenda, and the spear went into the belly of the woman.
Therefore the Holy One, blessed be He, gave a good reward to him and to his sons with the food of the shoulder. And the jaws were separated, the jaws of the man (from) the jaws of the woman; therefore the Holy One, blessed be He, gave him and his sons a good reward with the food of the cheeks, as it is said, "And they shall give unto the priest the shoulder, and the two cheeks, and the maw" (Deut. 18:3).