Matthew Poole and continuators on Numbers 26:11

11 Notwithstanding the children of Korah died not .

God being pleased to spare them either because they disowned their fathers fact, and thereupon separated themselves both from his tent and company or because Moses interceded for them, or because God would glorifie his own free mercy in sparing some, while he punished others, according to his declaration in a like case, Exod. 33. 19. Hence the sons of Korah are mentioned 1 Chron. 6. 22, 38. and oft in the book of Psalms.