Regarding the Parochet (ark curtain) that has upon it the shape of a Magen David, if there is any concern about this:
Text 1: Responsa Igrot Moshe (Rabbi Moshe Feinstein) Source: Responsa Igrot Moshe, Orach Chaim, Part 3, Siman 15Topic: Whether there is a halachic concern about removing the shape called Magen David from a Parochet (Ark Curtain)Date: 2nd Day of Rosh Chodesh Adar, … Continued