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:2616Hannād b. al-Sarī > Ibn al-Mubārak > Ṣāliḥ b. Abū al-Akhḍar > al-Zuhrī > ʿUrwah Faḥaddathanī Usāmah

The Messenger of Allah ﷺ enjoined upon him to attack Ubna in the morning and burn the place.  

أبو داود:٢٦١٦حَدَّثَنَا هَنَّادُ بْنُ السَّرِيِّ عَنِ ابْنِ الْمُبَارَكِ عَنْ صَالِحِ بْنِ أَبِي الأَخْضَرِ عَنِ الزُّهْرِيِّ قَالَ عُرْوَةُ فَحَدَّثَنِي أُسَامَةُ

أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ عَهِدَ إِلَيْهِ فَقَالَ أَغِرْ عَلَى أُبْنَى صَبَاحًا وَحَرِّقْ