Musnad Abu Ya'la al-Mawsili 117:28

'Abd al-Wahid ibn Ghiyath narrated to us, Hammad ibn Salamah narrated to us, from Thabit, from Anas, that a man came to the Prophet, may Allah bless him and grant him peace, and asked him, so he gave him sheep between two mountains. The man went to his people and said, "O my people, embrace Islam, for by Allah, Muhammad gives the giving of a man who does not fear poverty." And a man would come to the Prophet, may Allah bless him and grant him peace, desiring nothing but the worldly life he might attain, yet he would not reach the evening until his religion was more beloved to him than the world and all that is in it.