Musnad Abu Ya'la al-Mawsili 160:82

Abu Hammam narrated to us, Damrah narrated to us, from Ibn ‘Ata’, from his father, who said: Abu Hurayrah visited his people, and they brought him thin bread of the first [type of] thin bread. When he saw it, he wept. It was said to him, "What makes you weep, O Abu Hurayrah?" He said, "The Messenger of Allah (may Allah bless him and grant him peace) never saw this with his own eyes at all."