Tim, and yet Paul (a Jew from the middle east) wrote:
Therefore an overseer must be above reproach, the husband of one wife, sober-minded, self-controlled, respectable, hospitable, able to teach, (1 Tim. 3:2)
When asked, Jesus always pointed back to how it was in the beginning:
“This at last is bone of my bones
and flesh of my flesh;
she shall be called Woman,
because she was taken out of Man.”
Therefore a man shall leave his father and his mother and hold fast to his wife, and they shall become one flesh. (Gen. 2:23-24)
"So they are no longer two but one flesh. What therefore God has joined together, let not man separate.” (Mat. 19:6)
We don’t need a thousand examples before we except something. Christ made it abundantly clear to the Jews (like you) who wanted something different; outside of His created order… they wanted culture to dictate how things are to be.
Edit:
Hi again, Tim @timteichman
Jesus was dealing with divorce, adultery is not mentioned in the text. The Pharisees wanting to take it further go on to ask Him, “Why then did Moses command one to give a certificate of divorce and to send her away?” Which Jesus replies with, “Because of your hardness of heart Moses allowed you to divorce your wives, but from the beginning it was not so.” Pointing to Gods ideal.
I’m assuming you interpreted this having to do with sex because you (possibly) misunderstood it having to do with adultery. Or maybe I’m wrong, and you do believe it has to do with adultery. Personally I don’t see it. However, in the case that I did miss something you picked up on I decided to take a look at a few commentaries. They all seem to suggest divorce is being spoken of here and that Jesus is pointing to Gods ideal - if a man divorces (separates) his wife, he is undoing (separating) that which God meant to last forever. Hence, “So they are no longer two but one flesh. What therefore God has joined together, let not man separate [i.e. divorce].”