וַיְהִ֤י יִצְחָק֙ בֶּן־אַרְבָּעִ֣ים שָׁנָ֔ה בְּקַחְתּ֣וֹ אֶת־רִבְקָ֗ה בַּת־בְּתוּאֵל֙ הָֽאֲרַמִּ֔י מִפַּדַּ֖ן אֲרָ֑ם אֲח֛וֹת לָבָ֥ן הָאֲרַמִּ֖י ל֥וֹ לְאִשָּֽׁה׃
Y era Isaac de cuarenta años cuando tomó por mujer á Rebeca, hija de Bethuel Arameo de Padan-aram, hermana de Labán Arameo.
Genesis
After that his brother came out, his hand grasping the heel of Eisov, and he [Yitzchok] named him Yaakov. Yitzchok was sixty years old when she [Rivkah] gave birth to them.