On Sun, Mar 13, 2011 at 2:49 PM, David Riceman <driceman at optimum.net> wrote: > The sugya in Pesahim 88b-89a assumes that someone who has eaten Pesah rishon > may not join a group of people eating Pesah sheini. My havrusa and I have > no idea where this prohibition comes from. Any suggestions? Bal tosif?