אֵ֖לֶּה תֹּלְדוֹתָ֑ם בְּכ֤וֹר יִשְׁמָעֵאל֙ נְבָי֔וֹת וְקֵדָ֥ר וְאַדְבְּאֵ֖ל וּמִבְשָֽׂם׃
These are their generations: the first-born of Ishmael, Nebaioth; then Kedar, and Adbeel, and Mibsam,
Read midrashic interpretation of I Chronicles 1:29: and classical rabbinic exegesis.