"Suppose a woman who is living with her husband makes a special promise. Or she takes an oath and agrees to do something.
Suppose her husband hears about what she did. He doesn't say anything to her about it. And he doesn't try to stop her from keeping her promises. Then she must keep her promise. She must do what she agreed to do.
"But suppose her husband doesn't allow her to keep her promises when he hears about them. Then she doesn't have to do what she promised. She doesn't have to do what she agreed to do. Her husband has kept her from doing what she said she would do. The LORD will set her free.
"Her husband can let her keep any special promise she makes. Or he can refuse to let her keep it. "Suppose she takes an oath and agrees not to eat anything. Then her husband can let her keep her promise. Or he can refuse to let her keep it.
"But suppose day after day her husband doesn't say anything to her about what she did. Then he lets her keep all of her promises. He lets her do everything she agreed to do. That's because he didn't say anything to her when he heard about what she had done.
"But suppose some time after he hears about her promises he doesn't let her keep them. Then she will be guilty. But he will be held accountable for it."
Those are the rules the LORD gave Moses about a man and his wife. And those are the rules the LORD gave about a father and his young daughter who is still living in his house.