"Umar came to the Messenger of Allah and said: 'O Messenger of Allah, I have acquired some wealth the like of which I have never acquired before. I had one hundred head (of livestock) with which I bought one hundred shares of Khaibar from its people. I wanted to draw closer to Allah, the Mighty and Sublime, by means of it.' He said: 'Freeze it and donate its fruits.'" (Using translation from Nasāʾī 3604)
جَاءَ عُمَرُ إِلَى رَسُولِ اللهِ ﷺ فَقَالَ يَا رَسُولَ اللهِ إِنِّي أَصَبْتُ مَالًا لَمْ أُصِبْ مِثْلَهُ قَطُّ كَانَ لِي مِائَةُ رَأْسٍ فَاشْتَرَيْتُ بِهَا مِائَةَ سَهْمٍ مِنْ خَيْبَرَ مِنْ أَهْلِهَا وَإِنِّي قَدْ أَرَدْتُ أَنْ أَتَقَرَّبَ بِهَا إِلَى اللهِ تَعَالَى قَالَ «فَاحْبِسْ أَصْلَهَا وَسَبِّلِ الثَّمَرَةَ»