Nafi' bin Sarjis (may Allah have mercy on him) related that he visited Sayyiduna Abu Waqid al-Laythi (may Allah be pleased with him) during the illness in which he passed away, and he said: "When the Messenger of Allah (peace and blessings be upon him) led the people in prayer, he led the lightest prayer of all people, and he was the most constant of all people in his own (private) prayer."
Hadith Referenceالمعجم الكبير للطبراني / باب الحاء / 3298