וּשְׁמִידָ֕ע מִשְׁפַּ֖חַת הַשְּׁמִידָעִ֑י וְחֵ֕פֶר מִשְׁפַּ֖חַת הַֽחֶפְרִֽי׃
and of Shemida, the family of the Shemidaites; and of Hepher, the family of the Hepherites.
Targum Jonathan on Numbers
Of Shemida, the family of Shemida; of Hepher, the family of Hepher.