Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:15188Abū al-Ḥusayn b. Bishrān> Ismāʿīl b. Muḥammad al-Ṣaffār > al-Ḥasan b. ʿAlī b. ʿAffān > ʿAbdullāh b. Numayr > ʿUbaydullāh > Nāfiʿ

[Machine] Ibn Umar divorced his wife Safiyya bint Abi Ubaid once or twice. After the divorce, he could only enter upon her with permission. But when he reconciled with her, he testified to his return and entered upon her.  

البيهقي:١٥١٨٨أَخْبَرَنَا أَبُو الْحُسَيْنِ بْنُ بِشْرَانَ بِبَغْدَادَ أنا إِسْمَاعِيلُ بْنُ مُحَمَّدٍ الصَّفَّارُ نا الْحَسَنُ بْنُ عَلِيِّ بْنِ عَفَّانَ نا عَبْدُ اللهِ بْنُ نُمَيْرٍ عَنْ عُبَيْدِ اللهِ عَنْ نَافِعٍ قَالَ

طَلَّقَ ابْنُ عُمَرَ ؓ امْرَأَتَهُ صَفِيَّةَ بِنْتَ أَبِي عُبَيْدٍ تَطْلِيقَةً أَوْ تَطْلِيقَتَيْنِ فَكَانَ لَا يَدْخُلُ عَلَيْهَا إِلَّا بِإِذْنٍ فَلَمَّا رَاجَعَهَا أَشْهَدَ عَلَى رَجْعَتِهَا وَدَخَلَ عَلَيْهَا