When the Chazon Ish zt”l departed Vilna for Eretz Yisrael in 1933, a small sum of money was owed to a distributor who supplied his wife’s store with merchandise. Despite many sincere efforts on behalf of the Rebbetzin, she could not locate the person and repay the debt. Twenty years later, after the Chazon Ish passed away in 1953, the creditor, who had relocated to Tel Aviv, heard the news on the radio and attended the funeral. Before it began, he happened to mention to Rav Shmaryahu Karelitz zt”l, a nephew of the Chazon Ish, that his uncle had once owed him money from 40 years ago. Rav Shmaryahu immediately repaid the outstanding sum and, even before the Chazon Ish was buried, the full debt had been discharged.