بُلُوغُ الْمَرَامِ
Bulugh al-Maram 938
Business Transactions
وَعَنْ اِبْنِ عُمَرَ -رَضِيَ اَللَّهُ عَنْهُمَا- , عَنْ اَلنَّبِيِّ - صلى الله عليه وسلم -قَالَ : { مَنْ وَهَبَ هِبَةً , فَهُوَ أَحَقُّ بِهَا , مَا لَمْ يُثَبْ عَلَيْهَا } رَوَاهُ اَلْحَاكِمُ وَصَحَّحَهُ , وَالْمَحْفُوظُ مِنْ رِوَايَةِ اِبْنِ عُمَرَ, عَنْ عُمَرَ قَوْلُه ُ [1]
Narrated Ibn 'Umar (RA): The Prophet (ﷺ) said: "If anyone gives away a gift, he has most right to it as long as he is given nothing in return for it." [al-Hakim reported and graded it Sahih (authentic). However, the stronger narration is Ibn 'Umar's narration on the authority of 'Umar (RA) as a saying of 'Umar].
Sunnah.com reference: Book 7, Hadith 199