John 3:24
For at this time John had not been put into prison.
Matthew 4:12
Now when it came to his ears that John had been put in prison, he went away to Galilee;
Matthew 14:3
For Herod had taken John and put him in prison because of Herodias, his brother Philip's wife.
Mark 6:17
For Herod himself had sent men out to take John and put him in prison, because of Herodias, his brother Philip's wife, whom he had taken for himself.
Luke 3:19-20
But Herod the king, because John had made a protest on account of Herodias, his brother's wife, and other evil things which Herod had done,
Luke 9:7-9
Now Herod the king had news of all these things: and he was in doubt, because it was said by some people that John had come back from the dead;