Genesis 38:1,12
And it came to pass at that time, that Judah went down from his brothers, and turned in to a certain Adullamite, whose name was Hirah.
Nave's Topical Index

2437. Chirah -- a friend of Judah
... Hirah. From chavar in the sense of splendor; Chirah, an Adullamite -- Hirah. see
HEBREW chavar. 2436, 2437. Chirah. 2438 . Strong's Numbers.
/hebrew/2437.htm - 6k

Chapter xxxviii
... Then when Judah had recovered from his grief, he went up to his sheepshearers,
he and Hirah his friend, the Adullamite, to Timnah. ...
/.../leupold/exposition of genesis volume 1/chapter xxxviii.htm

What was the Cave of Adullam? | GotQuestions.org

Who was Judah in the Bible? | GotQuestions.org

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