Musnad Abu Ya'la al-Mawsili 108:3

Ibrahim ibn al-Hajjaj narrated to us, al-Furat ibn Abi al-Furat al-Qurashi narrated to us, he said: I heard 'Ata' ibn Abi Rabah narrating from Jabir ibn 'Abd Allah, he said: We were with the Messenger of Allah, may Allah bless him and grant him peace, and I slept, then I woke up, then I slept, then I woke up. Then a man from the Muslims stood up and said: "The prayer, the prayer." He said: So the Messenger of Allah, may Allah bless him and grant him peace, came out to us while his head was dripping [with water], and he prayed. Then he said: "Were it not that I would burden my nation, and I do not like to burden my nation, I would have liked for you to pray this prayer at this hour." Al-Furat said: I think it was the 'Isha' [prayer].