Who is…

She is the wife of Hadad, one of the kings of Edom. She is mentioned in the book of Genesis.

Then Baal-hanan the son of Achbor died, and Hadar became king in his place; and the name of his city was Pau; and his wife’s name was Mehetabel, the daughter of Matred, daughter of Mezahab. —Genesis 36:39 LSB).

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