Malachi 2:15-16

But did He not make them one, Having a remnant of the Spirit? And why one? He seeks godly offspring. Therefore take heed to your spirit, And let none deal treacherously with the wife of his youth. “For the LORD God of Israel says That He hates divorce, For it covers one’s garment with violence,” Says the LORD of hosts. “Therefore take heed to your spirit, That you do not deal treacherously.”