حَدَّثَنَا سُرَيْجٌ حَدَّثَنَا عَبْدُ اللَّهِ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ أَنَّ عُمَرَ بْنَ الْخَطَّابِ قَالَ يَا رَسُولَ اللَّهِ إِنِّي أُرِيدُ أَنْ أَتَصَدَّقَ بِمَالِي بِثَمْغٍ قَالَ احْبِسْ أَصْلَهُ وَسَبِّلْ ثَمَرَتَهُ
مسند امام احمد بن حنبل · Hadith 5947
It was narrated from ibn 'Umar that Umar ibn al-Khattab said: O Messenger of Allah, I want to give my property in Thamgh in charity. He said: "Freeze' it and make its yield as a waqf (endowment) to be given in charity."
Sanad
حَدَّثَنَا سُرَيْجٌ حَدَّثَنَا عَبْدُ اللَّهِ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ