Mishkat al-Masabih, hadith 2621

وَعَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ فِي رُؤْيَا النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فِي الْمَدِينَةِ: " رَأَيْتُ امْرَأَةً سَوْدَاءَ ثَائِرَةَ الرَّأْسِ خَرَجَتْ مِنَ الْمَدِينَةِ حَتَّى نَزَلَتْ مَهْيَعَةَ فَتَأَوَّلْتُهَا: أَنَّ وَبَاءَ الْمَدِينَةِ نُقِلَ إِلَى مَهْيَعَةَ وَهِيَ الْجُحْفَةُ ". رَوَاهُ البُخَارِيّ

'Abdallah b. ‘Umar told of the vision the Prophet had about Medina. He said, “I saw a black woman with dishevelled hair go out of Medina and settle at Mahya'a, and interpreted it as meaning that the pestilence of Medina had been transferred to Mahya'a, which is al-Juhfa.” Bukhari transmitted it.