When the boys grew up, Esau became a skillful hunter, a man of the outdoors; but Jacob was a mild man who stayed in camp.
Esav became a man knowing the hunt, a man of the open-field,
while Yaakov was a plain man, staying among the tents.
(רש"י, ספורנו.)
(טו) וַתִּקַּ֣ח רִ֠בְקָ֠ה אֶת־בִּגְדֵ֨י עֵשָׂ֜ו בְּנָ֤הּ הַגָּדֹל֙ הַחֲמֻדֹ֔ת אֲשֶׁ֥ר אִתָּ֖הּ בַּבָּ֑יִת וַתַּלְבֵּ֥שׁ אֶֽת־יַעֲקֹ֖ב בְּנָ֥הּ הַקָּטָֽן׃ (טז) וְאֵ֗ת עֹרֹת֙ גְּדָיֵ֣י הָֽעִזִּ֔ים הִלְבִּ֖ישָׁה עַל־יָדָ֑יו וְעַ֖ל חֶלְקַ֥ת צַוָּארָֽיו׃ (יז) וַתִּתֵּ֧ן אֶת־הַמַּטְעַמִּ֛ים וְאֶת־הַלֶּ֖חֶם אֲשֶׁ֣ר עָשָׂ֑תָה בְּיַ֖ד יַעֲקֹ֥ב בְּנָֽהּ׃ (יח) וַיָּבֹ֥א אֶל־אָבִ֖יו וַיֹּ֣אמֶר אָבִ֑י וַיֹּ֣אמֶר הִנֶּ֔נִּי מִ֥י אַתָּ֖ה בְּנִֽי׃ (יט) וַיֹּ֨אמֶר יַעֲקֹ֜ב אֶל־אָבִ֗יו אָנֹכִי֙ עֵשָׂ֣ו בְּכֹרֶ֔ךָ עָשִׂ֕יתִי כַּאֲשֶׁ֥ר דִּבַּ֖רְתָּ אֵלָ֑י קֽוּם־נָ֣א שְׁבָ֗ה וְאׇכְלָה֙ מִצֵּידִ֔י בַּעֲב֖וּר תְּבָרְכַ֥נִּי נַפְשֶֽׁךָ׃ (כ) וַיֹּ֤אמֶר יִצְחָק֙ אֶל־בְּנ֔וֹ מַה־זֶּ֛ה מִהַ֥רְתָּ לִמְצֹ֖א בְּנִ֑י וַיֹּ֕אמֶר כִּ֥י הִקְרָ֛ה ה' אֱלֹקֶ֖יךָ לְפָנָֽי׃ (כא) וַיֹּ֤אמֶר יִצְחָק֙ אֶֽל־יַעֲקֹ֔ב גְּשָׁה־נָּ֥א וַאֲמֻֽשְׁךָ֖ בְּנִ֑י הַֽאַתָּ֥ה זֶ֛ה בְּנִ֥י עֵשָׂ֖ו אִם־לֹֽא׃ (כב) וַיִּגַּ֧שׁ יַעֲקֹ֛ב אֶל־יִצְחָ֥ק אָבִ֖יו וַיְמֻשֵּׁ֑הוּ וַיֹּ֗אמֶר הַקֹּל֙ ק֣וֹל יַעֲקֹ֔ב וְהַיָּדַ֖יִם יְדֵ֥י עֵשָֽׂו׃
(15) Rebekah then took the best clothes of her older son Esau, which were there in the house, and had her younger son Jacob put them on; (16) and she covered his hands and the hairless part of his neck with the skins of the kids. (17) Then she put in the hands of her son Jacob the dish and the bread that she had prepared. (18) He went to his father and said, “Father.” And he said, “Yes, which of my sons are you?” (19) Jacob said to his father, “I am Esau, your first-born; I have done as you told me. Pray sit up and eat of my game, that you may give me your innermost blessing.” (20) Isaac said to his son, “How did you succeed so quickly, my son?” And he said, “Because your God ה' granted me good fortune.” (21) Isaac said to Jacob, “Come closer that I may feel you, my son—whether you are really my son Esau or not.” (22) So Jacob drew close to his father Isaac, who felt him and wondered. “The voice is the voice of Jacob, yet the hands are the hands of Esau.”