Hadith 1379
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنْ نُعَيْمِ بْنِ عَبْدِ اللَّهِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " عَلَى أَنْقَابِ الْمَدِينَةِ مَلاَئِكَةٌ لاَ يَدْخُلُهَا الطَّاعُونُ وَلاَ الدَّجَّالُ " .
Abu Huraira (Allah be pleased with him) reported Allah's Messenger (ﷺ) as saying:
There are at the approaches of Medina angels so that plague and the Dajjal shall not penetrate into it.
Reference : Sahih Muslim 1379
In-book reference : Book 15, Hadith 554
USC-MSA web (English) reference : Book 7, Hadith 3186