וַיֹּ֤אמֶר לָהֶם֙ יַעֲקֹ֔ב אַחַ֖י מֵאַ֣יִן אַתֶּ֑ם וַיֹּ֣אמְר֔וּ מֵחָרָ֖ן אֲנָֽחְנוּ׃
And Jacob said unto them: ‘My brethren, whence are ye?’ And they said: ‘Of Haran are we.’
Read kabbalistic (mystical) interpretation of Genesis 29:4: and classical mystical sources.