Does anyone know of any rabbinic sources (Talmudic/midrashic) that indicate that a Zav would go to a halakhic authority to be examined regarding his Zivah?
What is the source for checking one's tzitzis while the talis is over one's right shoulder: isn't the halacha just to check the knots and strings? Can't the checking be done on a table?
I've heard that the Chafetz Chayim inspected each page of each printed copy of the Mishna B'rura to be sure that it was printed correctly (with no large ink splotches or the like). Is there a ...