Numbers 9:22

9:22 Whether it was for two days, or a month, or a year, that the cloud prolonged its stay over the tabernacle, the Israelites remained camped without traveling; but when it was taken up, they traveled on.

Numbers 12:14

12:14 The Lord said to Moses, “If her father had only spit in her face, would she not have been disgraced for seven days? Shut her out from the camp seven days, and afterward she can be brought back in again.”