It is narrated from Hazrat Ubayyah bin Rifa’ah that his grandfather, Hazrat Rafi’ bin Khadij, saw a green jar belonging to his family lying in the sun. He picked up a hard stone and threw it towards the jar, breaking it. Suddenly, ghee came out of it. Hazrat Nafi’ said,“You people, take care of your ghee.”The narrator of the hadith, Yahya, says that he had thought there was nabidh (fermented drink) in the jar.