Genesis 38:24

Verse Genesis 38:24. Bring her forth, and let her be burnt.] As he had ordered Tamar to live as a widow in her own father's house till his son Shelah should be marriageable, he considers her therefore as the wife of his son; and as Shelah was not yet given to her, and she is found with child, she is reputed by him as an adulteress, and burning, it seems, was anciently the punishment of this crime. Judah, being a patriarch or head of a family, had, according to the custom of those times, the supreme magisterial authority over all the branches of his own family; therefore he only acts here in his juridical capacity. How strange that in the very place where adultery was punished by the most violent death, prostitution for money and for religious purposes should be considered as no crime!