Other Story 20
Josephus, The Antiquities of the Jews 18.5.4
“But Herodias…was married to Herod [Philip], the son of Herod the Great…who had a daughter, Salome; after whose birth Herodias took upon her to confound the laws of our country, and divorce herself from her husband while he was alive, and was married to Herod [Antipas], her husband’s brother by the father’s side”
Leviticus 20:21
‘If there is a man who takes his brother’s wife, it is abhorrent; he has uncovered his brother’s nakedness.
Leviticus 18:16