the Messenger of Allah ﷺ said: "Whoever sells a palm tree that has been pollinated, its fruits belong to the seller, unless the purchaser stipulated a condition. And whoever buys a slave who has wealth, his wealth belongs to the seller, unless the purchaser stipulated a condition." (Using translation from Ibn Mājah 2211)
قَالَ رَسُولُ اللهِ ﷺ مَنْ بَاعَ عَبْدًا فَمَالُهُ لِلْبَائِعِ إِلَّا أَنْ يَشْتَرِطَ الْمُبْتَاعُ وَمَنْ بَاعَ نَخْلًا فِيهَا ثَمَرَةٌ قَدْ أُبِّرَتْ فَثَمَرَتُهَا لِلْبَائِعِ إِلَّا أَنْ يَشْتَرِطَ الْمُبْتَاعُ