וַיִּשְׁאַ֞ל אֶת־אַנְשֵׁ֤י מְקֹמָהּ֙ לֵאמֹ֔ר אַיֵּ֧ה הַקְּדֵשָׁ֛ה הִ֥וא בָעֵינַ֖יִם עַל־הַדָּ֑רֶךְ וַיֹּ֣אמְר֔וּ לֹא־הָיְתָ֥ה בָזֶ֖ה קְדֵשָֽׁה׃
Then he asked the men of her place, saying: ‘Where is the harlot, that was at Enaim by the wayside?’ And they said: ‘There hath been no harlot here.’
Read halakhic rulings (Jewish law) on Genesis 38:21 from the Mishneh Torah and classical halakhic sources, free online.