Musnad Abu Ya'la al-Mawsili 161:48

Abu Bakr ibn Abi Shaybah narrated to us, Ibn Fudayl narrated to us, from Yazid ibn Abi Ziyad, from Abdullah ibn al-Harith, who said: Al-Abbas said, "O Messenger of Allah, teach me something that I may ask my Lord for." He said, "Ask your Lord for al-afiyah (well-being)." He said: Then he remained for as long as Allah willed, then he said, "O Messenger of Allah, teach me something that I may ask my Lord for." He said, "Ask your Lord for al-afiyah (well-being) in the world and the Hereafter."