Hadithcore
Sunan Abi Dawud, 2107
sahih· Al-Albani

Urwah reported on the authority of Umm Habibah that she was married to Abdullah ibn Jahsh who died in Abyssinia, so the Negus married her to the Prophet (ﷺ) giving her on his behalf a dower of four thousand (dirhams). He sent her to the Messenger of Allah (ﷺ) with Shurahbil ibn Hasanah. AbuDawud said:

Hasanah is his mother.

حَدَّثَنَا حَجَّاجُ بْنُ أَبِي يَعْقُوبَ الثَّقَفِيُّ، حَدَّثَنَا مُعَلَّى بْنُ مَنْصُورٍ، حَدَّثَنَا ابْنُ الْمُبَارَكِ، حَدَّثَنَا مَعْمَرٌ، عَنِ الزُّهْرِيِّ، عَنْ عُرْوَةَ، عَنْ أُمِّ حَبِيبَةَ، أَنَّهَا كَانَتْ تَحْتَ عُبَيْدِ اللَّهِ بْنِ جَحْشٍ فَمَاتَ بِأَرْضِ الْحَبَشَةِ فَزَوَّجَهَا النَّجَاشِيُّ النَّبِيَّ صلى الله عليه وسلم وَأَمْهَرَهَا عنه أَرْبَعَةَ آلاَفٍ وَبَعَثَ بِهَا إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم مَعَ شُرَحْبِيلَ ابْنِ حَسَنَةَ ‏.‏ قَالَ أَبُو دَاوُدَ حَسَنَةُ هِيَ أُمُّهُ ‏.‏

References2 variants
In-Book Reference
Book 12, Hadith 62
English Reference
Book 11, Hadith 2102