Bible Verses About Marriage: Were allowed divorce from, because of hardness of their hearts

"Suppose a man marries a woman and consummates the marriage but later finds her displeasing, because he has found her offensive in some respect. He writes her a divorce document, gives it to her and sends her away from his house.

They said to him, "Then why did Moshe give the commandment that a man should hand his wife a get and divorce her?"

He answered, "Moshe allowed you to divorce your wives because your hearts are so hardened. But this is not how it was at the beginning.