That which goes out of your lips you must keep and do, even a freewill offering, just as you have vowed to the Lord your God, what you have promised with your mouth.
When you enter into the standing grain of your neighbor, you may pluck the ears with your hand, but you may not use a sickle on your neighbor’s standing grain.
Now the Israelites did not attack them, for the leaders of the congregation had sworn an oath to them by the Lord, the God of Israel, so the congregation murmured against the leaders.