صَحِيحُ الْبُخَارِيِّ
Sahih al-Bukhari 2636
Gifts
If somebody gives another person a horse (as a gift)
حَدَّثَنَا الْحُمَيْدِيُّ، أَخْبَرَنَا سُفْيَانُ، قَالَ سَمِعْتُ مَالِكًا، يَسْأَلُ زَيْدَ بْنَ أَسْلَمَ قَالَ سَمِعْتُ أَبِي يَقُولُ، قَالَ عُمَرُ ـ رضى الله عنه ـ حَمَلْتُ عَلَى فَرَسٍ فِي سَبِيلِ اللَّهِ، فَرَأَيْتُهُ يُبَاعُ، فَسَأَلْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم فَقَالَ لاَ تَشْتَرِ، وَلاَ تَعُدْ فِي صَدَقَتِكَ .
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 (whether I could buy it). He said, "Don't buy it, for you should not get back what you have given in charity."
Sahih al-Bukhari, 2636Sahihصحيح