וּבְנֵ֣י בִנְיָמִ֗ן בֶּ֤לַע וָבֶ֙כֶר֙ וְאַשְׁבֵּ֔ל גֵּרָ֥א וְנַעֲמָ֖ן אֵחִ֣י וָרֹ֑אשׁ מֻפִּ֥ים וְחֻפִּ֖ים וָאָֽרְדְּ׃
And the sons of Benjamin: Bela, and Becher, and Ashbel, Gera, and Naaman, Ehi, and Rosh, Muppim, and Huppim, and Ard.
Read Kabbalistic (mystical) interpretations of Genesis 46:21: Zohar and classical Jewish mystical sources, free online.