(37) باب إِذَا حَمَلَ رَجُلٌ عَلَى فَرَسٍ فَهْوَ كَالْعُمْرَى وَالصَّدَقَةِ
Narrated `Umar bin Al-Khattab:
Once I gave a horse (for riding) in Allah's Cause. Later I saw it being sold. I asked Allah's Messenger (ﷺ) (whether I could buy it). He said, "Don't buy it, for you should not get back what you have given in charity." (ES)
Reference (ES): Sahih al-Bukhari 2636 (ES)
In-book reference (ES): Book 51, Hadith 68 (ES)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 47, Hadith 804 (ES)