Kehillah in Corinth I 11:28-30

Orthodox Jewish Bible

²⁸ But let a ben Adam apply cheshbon hanefesh to himself and in that manner let him eat of the Pesach matzoh and let him drink of the Pesach Kiddush Cup.

²⁹ For the one eating and drinking is the one eating and drinking mishpat to himself when not discerning the basar (body).

³⁰ Because of this, many among you are weak and there are cholim (sick) and a number are sleeping the sleep of the mesim.