Genesis 38:20

“And Judah sent the kid by the hand of his friend the Adullamite, etc.] Who went with him to Timnath, and was privy to all this wickedness, and kept the secret; but would have acted the more friendly and faithful part had he dissuaded him from it: him he employed to carry the kid he had promised, and not any of his servants, for the greater secrecy: and to receive [his] pledge from the woman’s hand; his signet, bracelets, and staff, or whatever they were: but he found her not; she was gone from the place where she sat, or where she retired to with Judah.”

“- The Family of Judah 1. עדלם ‛ǎdûllâm, ‘Adullam, “righteousness.” חירה chı̂yrâh Chirah, “nobility?” 2. שׁוּע shûa‛, Shua‘, “luck, riches, cry.” 3. ער ‛êr, ‘Er, “watching.” 4. אונן 'ônân, Onan, “strong.” 5. שׁלה shēlâh, Shelah, “request? rest.” כזיב kezı̂yb Kezib, “falsehood.” 6. תמר tāmār, Tamar, “palm.” 12. תמנה tı̂mnâh, Timnah, “counted or assigned.” 14. עינים 'êynayı̂m, ‘Enaim, “two fountains.” 29. פרץ perets, Perets, “breach.” This strange narrative is an episode in the history of Joseph; but an integral part of the “generations” of Jacob. It is loosely dated with the phrase “at that time.” This does not indicate a sequel to the preceding record, the proper phrase for…”

“38:20-23 Judah had gone in to Tamar as a regular prostitute (Hebrew zonah, 38:15), whereas Hirah was mistakenly looking for a shrine prostitute (Hebrew qedeshah), of which there were none.”