Numbers 26:6 Midrash

לְחֶצְרֹ֕ן מִשְׁפַּ֖חַת הַֽחֶצְרוֹנִ֑י לְכַרְמִ֕י מִשְׁפַּ֖חַת הַכַּרְמִֽי׃

of Hezron, the family of the Hezronites; of Carmi, the family of the Carmites.

Read midrashic interpretation of Numbers 26:6: and classical rabbinic exegesis.