'Adullamite' in the Bible

And it happened [that] at that time Judah went down from his brothers and pitched his tent near a certain Adullamite, whose name [was] Hirah.

{And in the course of time} the daughter of Shua, the wife of Judah, died. When Judah was consoled he went up to his sheepshearers, he and his friend Hirah the Adullamite, to Timnah.

And Judah sent the kid from the goats by the hand of his friend the Adullamite to take [back] the pledge from the hand of the woman, but he could not find her.