Vayikra 19:5-7

Orthodox Jewish Bible

⁵ And if ye offer a zevach shelamim unto Hashem, ye shall offer it for your acceptance.

⁶ It shall be eaten the same day ye offer it, and on the next day; and what remains until the yom hashelishi, it shall be burned in the eish.

⁷ And if it be eaten at all on the yom hashelishi, it is piggul (unclean sacrificial flesh); it shall not be accepted.