In B'midbar 19:13 the Torah says that the punishment for entering the mikdash while impure is spiritual excision, using the words וְנִכְרְתָה הַנֶּפֶשׁ הַהִוא מִיִּשְׂרָאֵל. . . . . .that ...
(Not to be confused with this question) How can one explain Matzah to a curious colleague in under 18 minutes? So far I have been asked: Why does it need to be extra watched? (I've shown her Sh. ...
K'ritot 2a says there are 36 transgressions for which the punishment is karet and provides a list (including idol-worship, various sexual transgressions, eating chametz on Pesach, desecrating Shabbat, ...