Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates: Sayyiduna al-Zubayr (may Allah be pleased with him) gave a horse in the path of Allah, and its owner neglected it. Sayyiduna al-Zubayr (may Allah be pleased with him) intended to buy it, but the Prophet (peace and blessings be upon him) forbade him from taking back his charity.
Al-Bazzar recorded it, and its narrators are the narrators of the Sahih. Other hadiths with this meaning have already passed in the chapter on zakah.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب البيوع / 6831
Hadith Gradingمحدثین:إسناده صحيح
Hadith Takhrij«اخرجه البزار فى المسند (1312) ، أخرجه المعجم الكبير للطبراني برقم: 12774»