Musnad Abu Ya'la al-Mawsili 148:83

Abu Bakr ibn Abi Shaybah narrated to us, Muhammad ibn Bishr narrated to us, Zakariya narrated to us, he said: Sa'id ibn Abi Burdah narrated to me, from Anas, who said: I served the Messenger of Allah, may Allah bless him and grant him peace, for nine years. I do not know that he ever said to me: "Why did you do such and such?" nor did he ever criticize anything I did.