Jami` at-Tirmidhi Book 43, Hadith 135
that the Messenger of Allah (ﷺ) said: "When you travel through fertile land, then give the camels their fill of the land, and when you travel through drought, then hasten while they are fresh, and when you camp late, then stay away from the road, for indeed it is the route of the beasts and the abode of poisonous vermin in the night."
that the Messenger of Allah (ﷺ) said: "Cover the vessels, tie the water-skins, close the doors, extinguish the torches, for indeed the mischief-makers (vermin) may drag away the wick, causing a fire for the inhabitants of the house."
that the Messenger of Allah (ﷺ) said: "Indeed Allah has made a parable of the straight path: At the sides of the path there are walls with open doors, each door having a curtain. There is a caller at the head of the path calling, and a caller above it calling. And Allah invites to the abode of peace and guides whomever He wills to the straight path. The doors which are on the sides of the path are the Hudud (legal limitations) of Allah; no one breaches the Hudud of Allah except that curtain is lifted, and the one calling from above it is his Lord."