Hazeroth

While both Miriam and Aaron spoke against Moses, Miriam appears to have been the primary instigator, as her name is mentioned first in the Hebrew text. Additionally, as a prophetess, she may have held greater responsibility for her words and influence over others.

The seven days represents a complete period of purification and divine discipline. It mirrors the ceremonial law regarding leprosy and demonstrates God's mercy in providing both punishment and restoration, allowing time for repentance and healing.