Numbers 26:49 Midrash

לְיֵ֕צֶר מִשְׁפַּ֖חַת הַיִּצְרִ֑י לְשִׁלֵּ֕ם מִשְׁפַּ֖חַת הַשִּׁלֵּמִֽי׃

of Jezer, the family of the Jezerites; of Shillem, the family of the Shillemites.

Read midrashic interpretation of Numbers 26:49: and classical rabbinic exegesis.