Numbers 12:13-15

So Moses cried out to the LORD, saying, “Please heal her, O God, I pray!” Then the LORD said to Moses, “If her father had but spit in her face, would she not be shamed seven days? Let her be shut out of the camp seven days, and afterward she may be received again.” So Miriam was shut out of the camp seven days, and the people did not journey till Miriam was brought in again.