Abdullah bin Umar reported,

The Messenger of Allah ﷺ used to give Umar bin Khattab رضي الله عنه a grant, and Umar would say to him, "Messenger of Allah, give it to someone who needs it more than I do."The Messenger of Allah ﷺ replied, "Take it. Either keep it as your property or give it away in charity. Whatever comes to you of this wealth without your craving for it or asking for it, take it. As for what does not come, do not let your soul long after it."Salim said, "For this reason, Ibn Umar would never ask anyone for anything, nor would he refuse anything given to him."

Muslim 2406

Sahih

و حدثني أبو الطاهر أخبرنا ابن وهب أخبرني عمرو بن الحارث عن ابن شهاب

عن سالم بن عبد الله عن أبيه

أن رسول الله ﷺ كان يعطي عمر بن الخطاب رضي الله عنه العطاء فيقول له عمر أعطه يا رسول الله أفقر إليه مني فقال له رسول الله ﷺ خذه فتموله أو تصدق به وما جاءك من هذا المال وأنت غير مشرف ولا سائل فخذه وما لا فلا تتبعه نفسك قال سالم فمن أجل ذلك كان ابن عمر لا يسأل أحدا شيئا ولا يرد شيئا أعطيه

مسلم 2406صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Muslim
Book
Zakat
Chapter
Permissibility of accepting what is given without asking or expecting it
Numbering
Darussalam 2406
Muslim 2406