Classical material not listed by Torah Temimah under this passuk (EXTRA).
Core Text — EXTRA
וַיְדַבֵּ֥ר מֹשֶׁ֛ה כֵּ֖ן אֶל־בְּנֵ֣י יִשְׂרָאֵ֑ל וְלֹ֤א שָֽׁמְעוּ֙ אֶל־מֹשֶׁ֔ה מִקֹּ֣צֶר ר֔וּחַ וּמֵעֲבֹדָ֖ה קָשָֽׁה׃ {פ}
English: “From shortness of spirit” — \ldots because they were enslaved they were unable to hear.