Mark 6:23-28
23He even vowed, “I will give you whatever you ask, up to half my kingdom!”
24She went out and asked her mother, “What should I ask for?” Her mother told her, “Ask for the head of John the Baptist!”
25So the girl hurried back to the king and told him, “I want the head of John the Baptist, right now, on a tray!”
26Then the king deeply regretted what he had said; but because of the vows he had made in front of his guests, he couldn’t refuse her.
27So he immediately sent an executioner to the prison to cut off John’s head and bring it to him. The soldier beheaded John in the prison,
28brought his head on a tray, and gave it to the girl, who took it to her mother.