Deuteronomy 23:23-25

New Century Version

²³ You must do whatever you say you will do, because you chose to make the promise to the Lord your God.

²⁴ If you go into your neighbor’s vineyard, you may eat as many grapes as you wish, but do not put any grapes into your basket. ²⁵ If you go into your neighbor’s grainfield, you may pick grain with your hands, but you must not cut down your neighbor’s grain with your sickle.