Musnad Ahmad 1018:97

Abu Amir Abd al-Malik ibn Amr narrated to us, Abdullah ibn Sulayman al-Madini narrated to us, Mu’adh ibn Abdullah ibn Khubayb narrated to us, from his father, from his paternal uncle, who said: We were in a gathering when the Messenger of Allah (peace and blessings of Allah be upon him) appeared before us, and upon his head was the trace of water. We said: "O Messenger of Allah, we see you in good spirits." He said: "Yes." He said: Then the people delved into the mention of wealth. The Messenger of Allah (peace and blessings of Allah be upon him) said: "There is no harm in wealth for one who fears Allah, and health for one who fears Allah is better than wealth, and good spirits are among the blessings."