A man entrusted his money to another who appeared extremely pious and who afterwards denied having received it. Elijah appeared and told the first man to go to the wife of the other and give her as a proof, the fact that

she and her husband had eaten leavened bread on Pesah

and swine on Kippur. Thus he recovered his money. The husband and wife, who were proselytes, returned to their old heathen practices.