وَلَن تَستَطيعوا أَن تَعدِلوا بَينَ النِّساءِ وَلَو حَرَصتُم ۖ فَلا تَميلوا كُلَّ المَيلِ فَتَذَروها كَالمُعَلَّقَةِ ۚ وَإِن تُصلِحوا وَتَتَّقوا فَإِنَّ اللَّهَ كانَ غَفورًا رَحيمًا

You will never be able to treat women with perfect fairness, no matter how sincere your intentions. Therefore, don’t incline excessively towards one and leave the other hanging. And if you act righteously and practice piety—God is ever Forgiving, Most Merciful.