I Chronicles 7:12 Midrash

וְשֻׁפִּ֤ם וְחֻפִּם֙ בְּנֵ֣י עִ֔יר חֻשִׁ֖ם בְּנֵ֥י אַחֵֽר׃

Shuppim also, and Huppim, the sons of Ir, Hushim, the son of aanother.

Read midrashic interpretation of I Chronicles 7:12: and classical rabbinic exegesis.