20. When you knock down the fruit of your olive trees, you shall not go over the branches a second time; let what remains be for the resident alien, the orphan, and the widow.
21. When you pick your grapes, you shall not go over the vineyard a second time; let what remains be for the resident alien, the orphan, and the widow.
22. For remember that you were slaves in the land of Egypt; that is why I command you to do this.