Mark 6:21-23

Then the perfect time came for Herodias to cause John’s death. On Herod’s birthday, he gave a dinner party for the most important government leaders, the commanders of his army, and the most important people in Galilee. When the daughter of Herodias came in and danced, she pleased Herod and the people eating with him. So King Herod said to the girl, “Ask me for anything you want, and I will give it to you.” He promised her, “Anything you ask for I will give to you—up to half of my kingdom.”