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.
abudawud:2108Muḥammad b. Ḥātim b. Bazīʿ > ʿAlī b. al-Ḥasan b. Shaqīq > Ibn al-Mubārak > Yūnus > al-Zuhrī

The Negus married Umm Habibah daughter of Abu Sufyan to the Messenger of Allah ﷺ for a dower of four thousand dirhams. He wrote it to the Messenger of Allah ﷺ who accepted it.  

أبو داود:٢١٠٨حَدَّثَنَا مُحَمَّدُ بْنُ حَاتِمِ بْنِ بَزِيعٍ حَدَّثَنَا عَلِيُّ بْنُ الْحَسَنِ بْنِ شَقِيقٍ عَنِ ابْنِ الْمُبَارَكِ عَنْ يُونُسَ عَنِ الزُّهْرِيِّ

أَنَّ النَّجَاشِيَّ زَوَّجَ أُمَّ حَبِيبَةَ بِنْتَ أَبِي سُفْيَانَ مِنْ رَسُولِ اللَّهِ ﷺ عَلَى صَدَاقٍ أَرْبَعَةِ آلاَفِ دِرْهَمٍ وَكَتَبَ بِذَلِكَ إِلَى رَسُولِ اللَّهِ ﷺ فَقَبِلَ