Mark 6:21-23

A strategic day came when Herod on his birthday gave a banquet for his lords and military commanders and the leading men of Galilee; and when the daughter of Herodias herself came in and danced, she pleased Herod and his dinner guests; and the king said to the girl, “Ask me for whatever you want and I will give it to you.” And he swore to her, “Whatever you ask of me, I will give it to you; up to half of my kingdom.”