וְאַֽחֲרֵי־כֵ֞ן יָצָ֣א אָחִ֗יו וְיָד֤וֹ אֹחֶ֙זֶת֙ בַּעֲקֵ֣ב עֵשָׂ֔ו וַיִּקְרָ֥א שְׁמ֖וֹ יַעֲקֹ֑ב וְיִצְחָ֛ק בֶּן־שִׁשִּׁ֥ים שָׁנָ֖ה בְּלֶ֥דֶת אֹתָֽם׃
Indi uscì suo fratello, colla mano che teneva il calcagno di Esaù, e fu quindi chiamato Giacobbe. Isacco aveva sessant’anni quando nacquero.
Targum Jonathan on Genesis
Afterward came forth his brother, and his hand had hold on the heel of Esau. And they called his name Jakob (Yaakov). And Izhak was a son of sixty years when he beget them.