Matthew 14:3 KJV

For Herod had laid hold on John, and bound him, and put him in prison for Herodias’ sake, his brother Philip’s wife.
Matthew 14:3, King James Version

In context

2 And said unto his servants, This is John the Baptist; he is risen from the dead; and therefore mighty works do shew forth themselves in him.

3 For Herod had laid hold on John, and bound him, and put him in prison for Herodias’ sake, his brother Philip’s wife.

4 For John said unto him, It is not lawful for thee to have her.