Hadith 17:816
Ibn Idris narrated to us, from Layth, from Tawus, from Ibn Abbas, who said: "There are two types of hungry people who are never satisfied: a seeker of knowledge and a seeker of the world."
حدثنا بن إدريس عن ليث عن طاوس عن بن عباس قال منهومان لا يشبعان طالب علم وطالب دنيا