Mark 6:23-25 and he sware to her -- 'Whatever you may ask me, I will give to you -- unto the half of my kingdom.'

RYLT⁽ⁱ⁾ ²³ and he sware to her -- 'Whatever you may ask me, I will give to you -- unto the half of my kingdom.' ²⁴ And she, having gone forth, said to her mother, 'What shall I ask for myself?' and she said, 'The head of John the Baptist;' ²⁵ and having come in immediately with haste unto the king, she asked, saying, 'I will that you may give me presently, upon a plate, the head of John the Baptist.'