I Chronicles 2:43 Midrash

וּבְנֵ֖י חֶבְר֑וֹן קֹ֥רַח וְתַפֻּ֖חַ וְרֶ֥קֶם וָשָֽׁמַע׃

And the sons of Hebron: Korah, and Tappuah, and Rekem, and Shema.

Read midrashic interpretation of I Chronicles 2:43: and classical rabbinic exegesis.