رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 1792
The Book of the Prohibited actions
Undesirability of departing from or coming to a Place stricken by a Epidemic
وَعَنْ أُسَامَةَ بْنِ زَيْدٍ رَضِيَ اَللَّهُ عَنْهُ عَنِ النَّبِيِّ صَلَّى اللَّه عَلَيْهِ وَسَلَّمَ قَالَ: إِذَا سمعتم الطاعون بِأَرْضٍ، فَلاَ تَدْخُلُوهَا، وَإِذَا وَقَعَ بِأَرْضٍ، وَأَنْتُمْ فيها، فلا تخرجوا منها ((مُتَّفَقٌ عَلَيْهِ)).
Usamah bin Zaid (May Allah be pleased with him) said: The Prophet (ﷺ) said, "If you get wind of the outbreak of plague in a land, do not enter it; and if it breaks out in a land in which you are, do not leave it." [Al-Bukhari and Muslim].
Riyad as-Salihin, 1792