Silsilat al-Ahadith al-Sahihah

Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that I heard the Messenger of Allah (peace and blessings be upon him) say: "People will abandon Madinah, even though it will be best for them. (Predatory animals and birds, like) animals seeking sustenance will make it their target. In the end, two shepherds from the tribe of Muzaynah will come towards Madinah, driving their goats, shouting and calling them. (When they arrive,) they will find it deserted and desolate. When they reach Thaniyyah Wada', they will fall down on their faces."