Frumnotyeshivish: It’s a Mefurash Tosfos that wearing a red string is Darchei Emori. Segulos work. That’s fine. But only the right ones do. The others are Assur.
Frumnotyeshivish: It’s a Mefurash Tosfos that wearing a red string is Darchei Emori. Segulos work. That’s fine. But only the right ones do. The others are Assur.