It was narrated from Ibn ‘Abbas that the Messenger of Allah (ﷺ) placed a man in his grave at night, and he lit a lamp in his grave.

"The first person who put lamps in the mosque was Tamim Ad-Dari."

A mouse came dragging a wick and dropped before the Messenger of Allah(ﷺ) on the mat on which he was sitting with the result that it burned a hole in it about the size of dirham. He (the prophet) said: When you go to sleep, extinguish your lamps, for the devil guides a creature like this to do thus and sets you on fire.

"The Prophet (ﷺ) had a vessel made from a date tree in which he would urinate and place it under the bed."

When Negus died, we were told that a light would be seen perpetually at his grave.