21. When you have made a vow to the Lord your God, you shall not be late in paying it. For the Lord your God demands it. And if you delay, it shall be imputed to you as a sin.
22. If you are not willing to make a promise, then it shall be without sin.
23. But as soon as it has departed from your lips, you shall observe and do just as you have promised to the Lord your God and just as you have spoken by your own free will and with your own mouth.
24. Upon entering your neighbor's vineyard, you may eat as many grapes as you please. But you may not carry any out with you.