حَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ نَافِعٍ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ مَنْ بَاعَ نَخْلاً قَدْ أُبِّرَتْ فَثَمَرُهَا لِلْبَائِعِ إِلاَّ أَنْ يَشْتَرِطَ الْمُبْتَاعُ ‏"‏ ‏.‏

Yahya related to me from Malik from Nafi from Abdullah ibn Umarthat the Messenger of Allah, may Allah bless him and grant him peace,said, "If palm trees are sold after they have been pollinated, thefruit belongs to the seller unless the buyer makes a stipulation aboutits inclusion." Translation Not Available

Book Ref: Muwatta Imam Malik Book 31 Hadith 1301
Web Ref:  Muwatta Imam Malik Book 31 Hadith 9