Sunan an-Nasa'i 3425
It was narrated from Ma'qil, from Az-Zuhri who said:
"Abdur-Rahman bin 'Abdullah bin Ka'b narrated that his paternal uncle 'Ubaidullah bin Ka'b said: 'I heard my father Ka'b say: The Messenger of Allah sent word to me and my two companions saying: The Messenger of Allah commands you to keep away from your wives. I said to the envoy: Should I divorce my wife, or what should I do? He said: No, just keep away from her and do not come near her. I said to my wife: Go to your family and stay with them until Allah, the Mighty and Sublime, decides (concerning me). So she went to them.'"
أَخْبَرَنَا مُحَمَّدُ بْنُ مَعْدَانَ بْنِ عِيسَى، قَالَ حَدَّثَنَا الْحَسَنُ بْنُ أَعْيَنَ، قَالَ حَدَّثَنَا مَعْقِلٌ، عَنِ الزُّهْرِيِّ، قَالَ أَخْبَرَنِي عَبْدُ الرَّحْمَنِ بْنُ عَبْدِ اللَّهِ بْنِ كَعْبٍ، عَنْ عَمِّهِ، عُبَيْدِ اللَّهِ بْنِ كَعْبٍ قَالَ سَمِعْتُ أَبِي كَعْبًا، يُحَدِّثُ قَالَ أَرْسَلَ إِلَىَّ رَسُولُ اللَّهِ صلى الله عليه وسلم وَإِلَى صَاحِبَىَّ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم يَأْمُرُكُمْ أَنْ تَعْتَزِلُوا نِسَاءَكُمْ فَقُلْتُ لِلرَّسُولِ أُطَلِّقُ امْرَأَتِي أَمْ مَاذَا أَفْعَلُ قَالَ لاَ بَلْ تَعْتَزِلُهَا وَلاَ تَقْرَبْهَا ‏.‏ فَقُلْتُ لاِمْرَأَتِي الْحَقِي بِأَهْلِكِ فَكُونِي فِيهِمْ حَتَّى يَقْضِيَ اللَّهُ عَزَّ وَجَلَّ ‏.‏ فَلَحِقَتْ بِهِمْ ‏.‏ خَالَفَهُ مَعْمَرٌ ‏.‏