וַיְדַבֵּ֧ר יְהוָ֛ה אֲלֵיכֶ֖ם מִתּ֣וֹךְ הָאֵ֑שׁ ק֤וֹל דְּבָרִים֙ אַתֶּ֣ם שֹׁמְעִ֔ים וּתְמוּנָ֛ה אֵינְכֶ֥ם רֹאִ֖ים זוּלָתִ֥י קֽוֹל׃
여호와께서 화염 중에서 너희에게 말씀하시되 음성뿐이므로 너희가 그 말소리만 듣고 형상은 보지 못하였느니라
Genesis
He [Yitzchok] did not recognize him because his hands were like those of Eisov, his brother—they were hairy—and [thus] he blessed him.