Deuteronomy 23:22-24

World English Bible

²² But if you refrain from making a vow, it shall be no sin in you. ²³ You shall observe and do that which has gone out of your lips. Whatever you have vowed to Yahweh your God as a free will offering, which you have promised with your mouth, you must do. ²⁴ When you come into your neighbor’s vineyard, then you may eat your fill of grapes at your own pleasure; but you shall not put any in your container.