Thematic Bible: Like the sin of herod, it may be the result of a foolish promise

But on Herod's birthday, the daughter of Herodias danced before them and pleased Herod, so much that he promised with an oath to give her whatever she asked. Instructed by her mother, she said, "Give me the head of John the Baptist here on a platter." read more.
Although it grieved the king, because of his oath and the dinner guests he commanded it to be given. So he sent and had John beheaded in the prison.