Narrated `Auf bin Mali:I went to the Prophet (ﷺ) during the Ghazwa of Tabuk while he was sitting in a leather tent. He said, “Count six signs that indicate the approach of the Hour: my death, the conquest of Jerusalem, a plague that will afflict you (and kill you in great numbers) as the plague that afflicts sheep (the cause of it, is similar to that it caused the sheep to have runny noise) …”” : Sahih al-Bukhari 

 قَالَ عَوْفَ بْنَ مَالِكٍ: أَتَيْتُ النَّبِيَّ صلى الله عليه وسلم فِي غَزْوَةِ تَبُوكَ، وَهْوَ فِي قُبَّةٍ مِنْ أَدَمٍ فَقَالَ ‏: “‏ اعْدُدْ سِتًّا بَيْنَ يَدَىِ السَّاعَةِ، مَوْتِي، ثُمَّ فَتْحُ بَيْتِ الْمَقْدِسِ، ثُمَّ مُوتَانٌ يَأْخُذُ فِيكُمْ كَقُعَاصِ الْغَنَمِ،

عقاص الغنم داء يصيب الدواب فسيل من انوفها شيء فتموت ” والحديث في صحيح البخاري