Musnad Ahmad 1060:4

Ali ibn Bahr—who is Ibn Barri—narrated to us, Muhammad ibn Harb al-Khawlani narrated to us, Abu Salamah Sulayman narrated to us, from Yahya ibn Jabir al-Ta’i, who said: The nephew of Abu Ayyub al-Ansari informed me that Abu Ayyub wrote to him, informing him that he heard the Messenger of Allah, may Allah bless him and grant him peace, and he mentioned it.