Mark 10:9
King James Version
What therefore God hath joined together, let not man put asunder.
Mark 10:9 in context
Mark 10:7
For this cause shall a man leave his father and mother, and cleave to his wife;
Mark 10:8
And they twain shall be one flesh: so then they are no more twain, but one flesh.
Mark 10:10
And in the house his disciples asked him again of the same matter.
Mark 10:11
And he saith unto them, Whosoever shall put away his wife, and marry another, committeth adultery against her.