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.
ibnmajah:2038Muḥammad b. Yaḥyá > ʿAmr b. Abū Salamah Abū Ḥafṣ al-Tannīsī > Zuhayr > Ibn Jurayj > ʿAmr b. Shuʿayb from his father from his grandfather

the Prophet ﷺ said: "If a woman claims that her husband has divorced her, and she brings a witness of good character (to testify) to that, her husband should be asked to swear an oath. If he swears, that will invalidate the testimony of the witness, but if he refuses then that will be equivalent to a second witness, and the divorce will take effect."  

ابن ماجة:٢٠٣٨حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى حَدَّثَنَا عَمْرُو بْنُ أَبِي سَلَمَةَ أَبُو حَفْصٍ التَّنِّيسِيُّ عَنْ زُهَيْرٍ عَنِ ابْنِ جُرَيْجٍ عَنْ عَمْرِو بْنِ شُعَيْبٍ عَنْ أَبِيهِ عَنْ جَدِّهِ

عَنِ النَّبِيِّ ﷺ قَالَ إِذَا ادَّعَتِ الْمَرْأَةُ طَلاَقَ زَوْجِهَا فَجَاءَتْ عَلَى ذَلِكَ بِشَاهِدٍ عَدْلٍ اسْتُحْلِفَ زَوْجُهَا فَإِنْ حَلَفَ بَطَلَتْ شَهَادَةُ الشَّاهِدِ وَإِنْ نَكَلَ فَنُكُولُهُ بِمَنْزِلَةِ شَاهِدٍ آخَرَ وَجَازَ طَلاَقُهُ  


See similar narrations below:

Collected by Suyūṭī
suyuti:1071a

the Prophet ﷺ said: "If a woman claims that her husband has divorced her, and she brings a witness of good character (to testify) to that, her husband should be asked to swear an oath. If he swears, that will invalidate the testimony of the witness, but if he refuses then that will be equivalent to a second witness, and the divorce will take effect." (Using translation from Ibn Mājah 2038)   

السيوطي:١٠٧١a

"إذا ادَّعتْ المرأةُ طلاقَ زوجِها فجاءت على ذلك بشاهدٍ عدلٍ اسْتُحلِف زوجُها، فإن حلَف بطلت شهادة الشاهدِ، وإن نَكل فنكوله بمنْزلةِ شاهد آخرَ، وجاز طلاقه" .  

[هـ] ابن ماجة عن عمرو بن شعيب عن أبيه عن جده