Allah's Messenger (ﷺ) said, "There are angels guarding the entrances (or roads) of Medina, neither plague nor Ad-Dajjal will be able to enter it."
Sahih al-Bukhari Book 29, Hadith 14
← Previous Hadith The Prophet (ﷺ) said, "The terror caused by Al-Masih Ad-Dajjal will not enter Medina and at that time Medina will have seven gates and there will be two angels at each gate guarding them."

Sahih al-Bukhari Book 29, Hadith 13 Next Hadith → The Prophet (ﷺ) said, "There will be no town which Ad-Dajjal will not enter except Mecca and Medina, and there will be no entrance (road) (of both Mecca and Medina) but the angels will be standing in rows guarding it against him, and then Medina will shake with its inhabitants thrice (i.e. three earthquakes will take place) and Allah will expel all the non-believers and the hypocrites from it."

Sahih al-Bukhari Book 29, Hadith 15