Numbers 12:15
And Miriam was shut out from the camp seven days: and the people journeyed not till Miriam was brought in again.
Cross-reference
Deuteronomy 24:9 directly commands Israel to remember what God did to Miriam — citing this very event as a lesson.
Leviticus 13:4 prescribes a seven-day isolation for suspected leprosy — the same duration imposed on Miriam here before her return.
Leviticus 13:46 requires permanent isolation for lepers, but Miriam's was only seven days — highlighting God's mercy and restoration rather than ongoing punishment.
2 Chronicles 26:21 tells of King Uzziah's permanent leprosy for sin — contrasting with Miriam's temporary isolation and eventual return to the camp.
Leviticus 14:8 outlines a seven-day waiting period before a cleansed leper fully re-enters camp — similar to Miriam's seven-day quarantine before being brought back.