Leviticus 19:7-9

Living Bible

⁷ For any of it eaten on the third day is repulsive to me and will not be accepted. ⁸ If you eat it on the third day, you are guilty, for you profane the holiness of Jehovah, and you shall be excommunicated from Jehovah’s people.

⁹ “When you harvest your crops, don’t reap the corners of your fields, and don’t pick up stray grains of wheat from the ground.