וַיִּשְׂטֹ֤ם עֵשָׂו֙ אֶֽת־יַעֲקֹ֔ב עַל־הַ֨בְּרָכָ֔ה אֲשֶׁ֥ר בֵּרֲכ֖וֹ אָבִ֑יו וַיֹּ֨אמֶר עֵשָׂ֜ו בְּלִבּ֗וֹ יִקְרְבוּ֙ יְמֵי֙ אֵ֣בֶל אָבִ֔י וְאַֽהַרְגָ֖ה אֶת־יַעֲקֹ֥ב אָחִֽי׃
Исав ненавидел Иакова за то благословение, которым благословил его отец. И сказал Исав в сердце своем:'Пусть наступят дни скорби по отцу моему; тогда я убью моего брата Джейкоба.'
Jerusalem Talmud Avodah Zarah
“Saturnalia,” “hidden hatred; hating, taking revenge, preserving [hatred].98A proposed Hebrew etymology of “Saturnalia.”” This is what you say, Esau hated Jacob99Gen. 27:41.. Rebbi Isaac ben Rebbi Eleazar said, in Rome they call it “senate of Esau100In Gen. rabba66(7) there is a different, more intelligible version: Esau hated Jacob; R. Eleazar ben R. Yose said, he was his steward (סַנְטֻרוי) but became hating, taking revenge, preserving [hatred]; for this one calls the Senators (סֶנָטֹרוי) of Rome. For סנטר saltuarius cf. Bava mesi‘a5:7 Note 138..”