Musnad Ahmad Hadith 9464

Abu Huraira (may Allah be pleased with him) narrates that in earlier times there was a husband and wife who had no means of sustenance. Once, the man returned from a journey and was extremely hungry. He went to his wife and asked, "Do you have anything?" She replied, "Yes! Rejoice, for Allah's provision has come to you." He affectionately said, "If you have something, bring it quickly." She said, "Alright, just wait a little while, we are hopeful of Allah's mercy." But as the moments of waiting grew longer, he said to his wife, "Wretched woman! Go, if you have any bread, bring it, for I am exhausted from hunger." She said, "Alright, the oven is being prepared, do not hurry." When he remained silent for a little while longer and his wife saw that he was about to ask again, she thought to herself that she should get up and check the oven (perhaps there might be something in it). So she stood up and saw that the oven was filled with goat thighs and both of her mills were grinding flour. She went to the mill, took the flour, sifted it, and took out the goat thighs from the oven (and they enjoyed them to their fill). Abu Huraira (may Allah be pleased with him) narrates that by the One in whose hand is the life of Abu al-Qasim (ﷺ), if she had not taken out the flour from the mills and cleaned them, flour would have continued to come out of them and they would have kept grinding until the Day of Judgment.