I Chronicles 4:11 Midrash

וּכְל֥וּב אֲחִֽי־שׁוּחָ֖ה הוֹלִ֣יד אֶת־מְחִ֑יר ה֖וּא אֲבִ֥י אֶשְׁתּֽוֹן׃

And Chelub the brother of Shuhah begot Mehir, who was the father of Eshton.

Read midrashic interpretation of I Chronicles 4:11: and classical rabbinic exegesis.