וַיֹּ֤אמֶר אֲלֵהֶם֙ יִצְחָ֔ק מַדּ֖וּעַ בָּאתֶ֣ם אֵלָ֑י וְאַתֶּם֙ שְׂנֵאתֶ֣ם אֹתִ֔י וַתְּשַׁלְּח֖וּנִי מֵאִתְּכֶֽם׃
And Isaac said unto them: ‘Wherefore are ye come unto me, seeing ye hate me, and have sent me away from you?’
Read halakhic rulings (Jewish law) on Genesis 26:27: and classical halakhic sources.