'Amir b. Sa'd b. Abu Waqqas reported on the authority of his father that he asked Usama b. Zaid
What have you heard from Allah's Messenger (ﷺ) about plague? Thereupon Usama said: Allah's Messenger (ﷺ) said: Plague is a calamity which was sent to Bani Isra'il or upon those who were before you. So when you hear that it has broken out in a land, don't go to it, and when it has broken out in the land where you are, don't run out of it. In the narration transmitted on the authority of Abu Nadr there is a slight variation of wording.