(2) باب هَلْ يُدَاوِي الرَّجُلُ الْمَرْأَةَ أَوِ الْمَرْأَةُ الرَّجُلَ
Narrated Rubai bint Mu`adh bin Afra:
We used to go for Military expeditions along with Allah's Messenger (ﷺ) and provide the people with water, serve them and bring the dead and the wounded back to Medina.
Reference: Sahih al-Bukhari 5679
In-book reference: Book 76, Hadith 2
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 71, Hadith 583