Numbers 12:13-15

And Moses cried unto the LORD, saying, Heal her now, O God, I beseech thee. And the LORD said unto Moses, If her father had but spit in her face, should she not be ashamed seven days? let her be shut out from the camp seven days, and after that let her be received in again. And Miriam was shut out from the camp seven days: and the people journeyed not till Miriam was brought in again.