One man there was living at the time who, if he had been questioned about the case, would have been able to give a decision. This was the high priest Phinehas. But he said proudly: "What! I, a high priest, the son of a high priest, should humiliate myself and go to an ignoramus!" Jephthah on the other hand said: "What! I, the chief of the tribes of Israel, the first prince of the land, should humiliate myself and go to one of the rank and file!" So only the rivalry between Jephthah and Phinehas caused the loss of a young life. Their punishment did not miss them. Jephthah dies a horrible death. Limb by limb his body was dismembered. As for the high priest, the holy spirit departed from him, and he had to give up his priestly dignity.
Phinehas Refuses to Save Jephthah's Daughter Out of Pride
Legends of the Jews 2:63