וַיִּשְׁלַ֨ח יְהוּדָ֜ה אֶת־גְּדִ֣י הָֽעִזִּ֗ים בְּיַד֙ רֵעֵ֣הוּ הָֽעֲדֻלָּמִ֔י לָקַ֥חַת הָעֵרָב֖וֹן מִיַּ֣ד הָאִשָּׁ֑ה וְלֹ֖א מְצָאָֽהּ׃
And Judah sent the kid of the goats by the hand of his friend the Adullamite, to receive the pledge from the woman’s hand; but he found her not.
Read halakhic rulings (Jewish law) on Genesis 38:20: and classical halakhic sources.