مُسْنَدِ عُمَرَ بْنِ الْخَطَّابِ رَضِيَ اللَّهُ عَنْهُ
2  
Musnad `Umar b. al-Khattab (ra)
Musnad Ahmad 136, 137
Abdullah bin 'Umar said:
I heard 'Umar say: The Prophet ﷺ used to give me things and I would say: Give it to one who has more need of it than me. Then one time he gave me some wealth and I said: Give it to one who has more need of it than me. The Prophet ﷺ said: `Take it and keep it or give it in charity. Whatever of this wealth comes to you when you are not hoping for it or asking for it, take it, otherwise do not hanker after it.”

It was narrated from Salim, that his father said: I heard ‘Umar say: The Messenger of Allah ﷺ used to give me things... and he mentioned a similar hadeeth.

حَدَّثَنَا أَبُو الْيَمَانِ، أَنْبَأَنَا شُعَيْبٌ، عَنِ الزُّهْرِيِّ، حَدَّثَنَا سَالِمُ بْنُ عَبْدِ اللَّهِ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، قَالَ سَمِعْتُ عُمَرَ، يَقُولُ كَانَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يُعْطِينِي الْعَطَاءَ فَأَقُولُ أَعْطِهِ أَفْقَرَ إِلَيْهِ مِنِّي حَتَّى أَعْطَانِي مَرَّةً مَالًا فَقُلْتُ أَعْطِهِ أَفْقَرَ إِلَيْهِ مِنِّي فَقَالَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ خُذْهُ فَتَمَوَّلْهُ وَتَصَدَّقْ بِهِ فَمَا جَاءَكَ مِنْ هَذَا الْمَالِ وَأَنْتَ غَيْرُ مُشْرِفٍ وَلَا سَائِلٍ فَخُذْهُ وَمَا لَا فَلَا تُتْبِعْهُ نَفْسَكَ

حَدَّثَنَا هَارُونُ حَدَّثَنَا ابْنُ وَهْبٍ أَخْبَرَنِي يُونُسُ عَنِ ابْنِ شِهَابٍ عَنْ سَالِمٍ عَنْ أَبِيهِ قَالَ سَمِعْتُ عُمَرَ يَقُولُ كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يُعْطِينِي الْعَطَاءَ فَذَكَرَ مَعْنَاهُ‏.‏

Grade: (136) Sahih [al-Bukhari (7164) and Musiim (1045]] (137) Sahih [according to the conditions of al-Bukhari and Muslim) (Darussalam)
Reference : Musnad Ahmad 136, 137
In-book reference : Book 2, Hadith 54