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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
muslim:154b – Yaḥyá b. Yaḥyá > Khālid b. ʿAbdullāh > Muṭarrif > ʿĀmir > Abū Burdah > Abū Mūsá

Abu Musa reported that Messenger of Allah ﷺ said about one who emancipated a slave woman, and then married her, that for him there are two rewards.  

مسلم:١٥٤b – وَحَدَّثَنَا يَحْيَى بْنُ يَحْيَى أَخْبَرَنَا خَالِدُ بْنُ عَبْدِ اللَّهِ عَنْ مُطَرِّفٍ عَنْ عَامِرٍ عَنْ أَبِي بُرْدَةَ عَنْ أَبِي مُوسَى قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ فِي الَّذِي يُعْتِقُ جَارِيَتَهُ ثُمَّ يَتَزَوَّجُهَا لَهُ أَجْرَانِ  

See similar narrations below:

Collected by Nasāʾī, Abū Dāwūd, Aḥmad, Nasāʾī's Kubrá
nasai:3345 – Hannād b. al-Sarī > Abū Zubayd ʿAbthar b. al-Qāsim > Muṭarrif > ʿĀmir > Abū Burdah > Abū Mūsá

"The Messenger of Allah said: 'Whoever manumits his female slave, then marries her, he will have two rewards.'"  

النسائي:٣٣٤٥ – أَخْبَرَنَا هَنَّادُ بْنُ السَّرِيِّ عَنْ أَبِي زُبَيْدٍ عَبْثَرِ بْنِ الْقَاسِمِ عَنْ مُطَرِّفٍ عَنْ عَامِرٍ عَنْ أَبِي بُرْدَةَ عَنْ أَبِي مُوسَى قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ أَعْتَقَ جَارِيَتَهُ ثُمَّ تَزَوَّجَهَا فَلَهُ أَجْرَانِ  

abudawud:2053 – Hannād b. al-Sarī > ʿAbthar > Muṭarrif > ʿĀmir > Abū Burdah > Abū Mūsá

Abu Dawud reported the Apostle of Allaah ﷺ as saying “Anyone who sets his slave girl free and then marries her, will have a double reward.”  

أبو داود:٢٠٥٣ – حَدَّثَنَا هَنَّادُ بْنُ السَّرِيِّ حَدَّثَنَا عَبْثَرٌ عَنْ مُطَرِّفٍ عَنْ عَامِرٍ عَنْ أَبِي بُرْدَةَ عَنْ أَبِي مُوسَى قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ أَعْتَقَ جَارِيَتَهُ وَتَزَوَّجَهَا كَانَ لَهُ أَجْرَانِ  

ahmad:19727 – Khalaf b. al-Walīd > Khālid / al-Ṭaḥḥān > Muṭarrif > ʿĀmir > Abū Burdah > Abū Mūsá

[Machine] The Messenger of Allah ﷺ said: "Whoever frees a slave-girl and then marries her, will have two rewards."  

أحمد:١٩٧٢٧ – حَدَّثَنَا خَلَفُ بْنُ الْوَلِيدِ قَالَ حَدَّثَنَا خَالِدٌ يَعْنِي الطَّحَّانَ عَنْ مُطَرِّفٍ عَنْ عَامِرٍ عَنْ أَبِي بُرْدَةَ عَنْ أَبِي مُوسَى

أَنَّ رَسُولَ اللهِ ﷺ قَالَ فِي الَّذِي يُعْتِقُ جَارِيَةًثُمَّ يَتَزَوَّجُهَا لَهُ أَجْرَانِ  

nasai-kubra:5476 – Hannād b. al-Sarī > Abū Zubayd ʿAbthar b. al-Qāsim > Muṭarrif > ʿĀmir > Abū Burdah > Abū Mūsá

"The Messenger of Allah said: 'Whoever manumits his female slave, then marries her, he will have two rewards.'" (Using translation from Nasāʾī 3345)  

الكبرى للنسائي:٥٤٧٦ – أَخْبَرَنَا هَنَّادُ بْنُ السَّرِيِّ عَنْ أَبِي زُبَيْدٍ عَبْثَرِ بْنِ الْقَاسِمِ عَنْ مُطَرِّفٍ عَنْ عَامِرٍ عَنْ أَبِي بُرْدَةَ عَنْ أَبِي مُوسَى قَالَ

قَالَ رَسُولُ اللهِ ﷺ «مَنْ أَعْتَقَ جَارِيَتَهُ ثُمَّ تَزَوَّجَهَا فَلَهُ أَجْرَانِ»