Cover the vessels and tie the waterskin, for there is a night in a year when pestilence descends, and it does not pass an uncovered vessel or an untied waterskin but some of that pestilence descending into it.  

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ غَطُّوا الإِنَاءَ وَأَوْكُوا السِّقَاءَ فَإِنَّ فِي السَّنَةِ لَيْلَةً يَنْزِلُ فِيهَا وَبَاءٌ لاَ يَمُرُّ بِإِنَاءٍ لَيْسَ عَلَيْهِ غِطَاءٌ أَوْ سِقَاءٍ لَيْسَ عَلَيْهِ وِكَاءٌ إِلاَّ نَزَلَ فِيهِ مِنْ ذَلِكَ الْوَبَاءِ  

Cover the vessels and tie the waterskin, for there is a night in a year when pestilence descends, and it does not pass an uncovered vessel or an untied waterskin but some of that pestilence descending into it. (Using translation from Muslim 2014a)   

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ غَطُّوا الْإِنَاءَ وَأَوْكُوا السِّقَاءَ فَإِنَّ فِي السَّنَةِ لَيْلَةً يَنْزِلُ فِيهَا وَبَاءٌ لَا يَمُرُّ بِإِنَاءٍ لَمْ يُغَطَّ وَلَا سِقَاءٍ لَمْ يُوكَ إِلَّا وَقَعَ فِيهِ مِنْ ذَلِكَ الْوَبَاءِ