The oven in the Lieberman house was not working. They were pressing all the buttons, but it was not turning on. Rabbi Lieberman said that he was going to need to unscrew it to see what was going on. His wife told him, “One second , before you unscrew it, let me sing “Hakal Yachol.” She sang “Hakal Yachol,” and then she told him to try again, and it started working!
Read more: Bitachon Story #328
