2 Kings 4:38-41

When Elisha returned to Gilgal, there was a shortage of food in the land. While the groups of prophets were sitting in front of him, he said to his servant, “Put the large pot on the fire, and boil some stew for these men.” One of them went out into the field to gather plants. Finding a wild vine, he picked fruit from the vine and filled his robe with it. Then he came and cut up the fruit into the pot. But they didn’t know what kind of fruit it was. They poured out the stew for the others to eat. When they began to eat it, they shouted, “Man of God, there’s death in the pot!” And they could not eat it. Elisha told them to bring some flour. He threw it into the pot and said, “Pour it out for the people to eat.” Then there was nothing harmful in the pot.