Musannaf Ibn Abi Shayba 16:327

Abu Bakr narrated to us, he said: Waki’ narrated to us, from Abu Khulda, he said: We came to Ibn Sirin, and he said: "I do not know what to feed you; there is not a man among you except that there is [something] in his house." Then he brought out a honeycomb for us and began to feed us.