Leviticus 21:9

Now it happened about three months later that it was told to Judah saying, “Your daughter-in-law Tamar has played the harlot, and behold, she is also with child by harlotry.” Then Judah said, “Bring her out and let her be burned!”

‘Do not profane your daughter by making her a harlot, so that the land will not fall to harlotry and the land become full of lewdness.

then they shall bring out the girl to the doorway of her father’s house, and the men of her city shall stone her, and she will die because she has committed a disgraceful act in Israel by playing the harlot in her father’s house; thus you shall purge the evil from among you.