Deuteronomy 24:20-22

Complete Jewish Bible

²⁰ When you beat your olive tree, you are not to go back over the branches again; the olives that are left will be for the foreigner, the orphan and the widow. ²¹ When you gather the grapes from your vineyard, you are not to return and pick grapes a second time; what is left will be for the foreigner, the orphan and the widow. ²² Remember that you were a slave in the land of Egypt. That is why I am ordering you to do this.