וַיָּבֹ֤א יַעֲקֹב֙ אֶל־יִצְחָ֣ק אָבִ֔יו מַמְרֵ֖א קִרְיַ֣ת הָֽאַרְבַּ֑ע הִ֣וא חֶבְר֔וֹן אֲשֶׁר־גָּֽר־שָׁ֥ם אַבְרָהָ֖ם וְיִצְחָֽק׃
And Jacob came unto Isaac his father to Mamre, to Kiriatharba—the same is Hebron—where Abraham and Isaac sojourned.
Read kabbalistic (mystical) interpretation of Genesis 35:27: and classical mystical sources.