Mukhtasar Muslim (Abridged) 783 — Madinah will expel its impurities

Sayyiduna Jabir bin Samurah (may Allah be pleased with him) says: I heard the Messenger of Allah (peace and blessings of Allah be upon him) say that Allah, the Glorious and Exalted, has named Madinah as "Tābah" (Tayyibah).