Mark 6:16-18

16But when Herod heard, he said, “This is John, whom I beheaded; he has been raised from the dead!”

17For Herod himself had sent and laid hold of John, and bound him in prison for the sake of Herodias, his brother Philip’s wife; for he had married her.

18Because John had said to Herod, “It is not lawful for you to have your brother’s wife.”