قَالَ مَالِك : الْأَمْرُ عِنْدَنَا فِي الرَّجُلِ يَشْتَرِي بِالذَّهَبِ أَوِ الْوَرِقِ حِنْطَةً أَوْ تَمْرًا أَوْ غَيْرَهُمَا لِلتِّجَارَةِ ، ثُمَّ يُمْسِكُهَا حَتَّى يَحُولَ عَلَيْهَا الْحَوْلُ ، ثُمَّ يَبِيعُهَا أَنَّ عَلَيْهِ فِيهَا الزَّكَاةَ حِينَ يَبِيعُهَا إِذَا بَلَغَ ثَمَنُهَا مَا تَجِبُ فِيهِ الزَّكَاةُ ، وَلَيْسَ ذَلِكَ مِثْلَ الْحَصَادِ يَحْصُدُهُ الرَّجُلُ مِنْ أَرْضِهِ وَلَا مِثْلَ الْجِدَادِ
Imam Malik, may Allah have mercy on him, said: In our view, the ruling is that if a person buys wheat or dates in exchange for gold or silver for the purpose of trade, then the goods remain with him until a year passes, and when the goods are sold, zakat will be obligatory on it if it reaches the amount of nisab. Its example will not be like that of agriculture or plucking fruit.