This week’s parasha, Korach, describes the rebellion of Korach and his followers. We read how “the earth opened her mouth and swallowed them up, and their households, and all the men that were with Korach” (Numbers 16:32). Evidently, Korach and his entire family perished. Yet, later on the Torah tells us: “And the earth opened its mouth and swallowed them up with Korach… but the sons of Korach did not die.” (Numbers 26:10-11) Apparently, his sons actually survived! We know this must be the case because there are a number of Psalms (such as numbers 42 to 49) which begin with a byline saying they were written by the “sons of Korach”. How is this possible?