In my Artscroll siddur it tells me that the hymn Ana B'Koach was written by the tanna, Rebbi Nechunia ben HaKana and that the first letter of each word can be used to form the 42 letter name of ...
Who wrote the anonymous explanations of Rashi printed within the text of Rashi? Sometimes when reading Rashi's commentary on the Torah one finds comments in parentheses that say things such as: ס"א, ...
The Rambam in his Hakdama to his Pirush on Perek Chelek in Mesechtas Sanhedrin mentions the points of belief a Jew must have. To the best of my knowledge these are the basis of the well-known ...
תוספות on ("כתובות ל״ג עמ׳ ב׳ "אלמלי) explains that the גמרא assumes that חנניה, מישאל, & עזריה were not forced to actually worship idolatry, but merely to bow down to a meaningless statue ...