It was narrated from Abu Ubaidah that his father said:"We were with the Messenger of Allah on the night of Arafat which is before Arafat, when he heard a snake. The Messenger of Allah said: 'Kill it.' It went into a crack in a rock, and we put a stick in and broke part of the hole, then we took some palm tree leave and set them ablaze in the hole. The Messenger of Allah: 'Allah protected it from your evil and protected you from its evil

English translation · Sunan an-Nasa'i