Musnad Abu Ya'la al-Mawsili 5:12

Musa ibn Muhammad ibn Hayyan narrated to us, Abd al-Samad narrated to us, Hisham ibn Abi Abd Allah al-Dastawa'i narrated to us, from Abu al-Zubayr, from Abd Allah ibn Salamah, from al-Zubayr, who said: The Messenger of Allah (may Allah bless him and grant him peace) used to deliver sermons to us and remind us of the days of Allah, until that was recognized in his face, as if he were a warner of an army, saying: "The matter has come upon you in the morning." He said: And when he had recently been with Gabriel, he would not smile laughingly until he was relieved of it.