A little boy had just learned the 10 Commandments in Sunday School, and he asked his father, “Daddy, what does it mean when the Bible says that ‘You shall not commit agriculture?’ The father quickly replied, “It means that you are not to plough another man’s field.” That is a good definition of adultery.
"Therefore the Lord himself will give you a sign: The virgin will be with child and will give birth to a son, and you will call him Immanuel."
Isaiah 7: 14