Related for Genesis 10:5

מֵ֠אֵלֶּה נִפְרְד֞וּ אִיֵּ֤י הַגּוֹיִם֙ בְּאַרְצֹתָ֔ם אִ֖ישׁ לִלְשֹׁנ֑וֹ לְמִשְׁפְּחֹתָ֖ם בְּגוֹיֵהֶֽם׃

Of these were the isles of the nations divided in their lands, every one after his tongue, after their families, in their nations.

Radak on Genesis