2 Kings 4:38-41

38Now Elisha went back to Gilgal, while there was famine in the land. Some of the prophets were visiting him and he told his servant, “Put the big pot on the fire and boil some stew for the prophets.”

39Someone went out to the field to gather some herbs and found a wild vine. He picked some of its fruit, enough to fill up the fold of his robe. He came back, cut it up, and threw the slices into the stew pot, not knowing they were harmful.

40The stew was poured out for the men to eat. When they ate some of the stew, they cried out, “Death is in the pot, O prophet!” They could not eat it.

41He said, “Get some flour.” Then he threw it into the pot and said, “Now pour some out for the men so they may eat.” There was no longer anything harmful in the pot.