Leviticus 7:33-35

Complete Jewish Bible

³³ The descendant of Aharon who offers the blood of the peace offerings is to have the right thigh as his share. ³⁴ For the breast that has been waved and the thigh that has been contributed I have taken from the people of Isra’el out of their sacrifices of peace offerings and given them to Aharon the cohen and to his descendants as their share forever from the people of Isra’el.’”

³⁵ On the day when Aharon and his sons were presented to serve Adonai in the office of cohen, this portion was set aside for him and his descendants from the offerings for Adonai made by fire.