Romans 7:3
Therefore while her husband is living, she shall be called an adulteress if she become another man's: but if her husband be dead, she is free from the law; so that she is not an adulteress, though she become another man's.
Matthew 5:32
but I say unto you, that whosoever shall put away his wife, except on account of whoredom, tempteth her to commit adultery; and if any man marry her that is divorced, he committeth adultery.
Mark 10:6-12
but from the beginning of the world, God created them male and female.
John 8:3-5
And the scribes and pharisees brought to Him a woman taken in adultery;
1 Timothy 5:11-14
But the younger widows refuse: for when they grow wanton against Christ, they will needs marry: