וַיֹּ֤אמֶר יְהוּדָה֙ תִּֽקַּֽח־לָ֔הּ פֶּ֖ן נִהְיֶ֣ה לָב֑וּז הִנֵּ֤ה שָׁלַ֙חְתִּי֙ הַגְּדִ֣י הַזֶּ֔ה וְאַתָּ֖ה לֹ֥א מְצָאתָֽהּ׃
And Judah said: ‘Let her take it, lest we be put to shame; behold, I sent this kid, and thou hast not found her.’
Read kabbalistic (mystical) interpretation of Genesis 38:23: and classical mystical sources.