Musannaf Ibn Abi Shayba 7:482

Jarir narrated to us, from Abd al-Aziz ibn Rufay’, from Mujahid, who said: A man from the Ansar had a guest, and he was delayed from his family. He said, "Have you given my family dinner?" They said, "No." He said, "No, by Allah, I will not eat anything from your dinner tonight." His wife said, "Then, by Allah, I will not eat it." The guest said, "And then, by Allah, I will not eat it either." He said, "My guest shall spend the night without food? Bring your food." So they ate with him. When morning came, he went to the Messenger of Allah (peace and blessings of Allah be upon him) and informed him of that. He said, "You obeyed Allah and disobeyed Satan."