Romans 7:3
So then, if, while her husband lives, she be married to another man, she shall be called an adulteress. But if her husband die, she is free from the law; so that she is not an adulteress, though she be married to another man.
Matthew 5:32
But I say to you, Whoever shall put away his wife, unless on account of lewdness, causes her to commit adultery: and whoever marries her that is divorced, commits adultery.
Mark 10:6-12
But from the beginning of the creation, God made them male and female.
John 8:3-5
And the scribes and Pharisees brought to him a woman who had been detected in adultery; and they made her stand in the midst,
1 Timothy 5:11-14
But the younger widows reject: for when they become wanton against the Christ, they desire to marry,