It is permissible to take without asking for it or hoping for it

Salim b. Abdullah b. 'Umar reported on the authority of his father ('Abdullah b. 'Umar) that he had heard 'Umar b. Khattab (Allah be pleased with him) saying: The Messenger of Allah ﷺ gave me a gift, but I said: Give it to one who needs it more than I. He gave me wealth for the second time but I said: Give it to one who needs it more than I. Upon this the Messenger of Allah ﷺ said: Take out of this wealth which comes to you without your being avaricious and without begging, but in other circumstance's do not let your heart hanker after it.

وَحَدَّثَنَا هَارُونُ بْنُ مَعْرُوفٍ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ وَهْبٍ، ح وَحَدَّثَنِي حَرْمَلَةُ بْنُ يَحْيَى، أَخْبَرَنَا ابْنُ وَهْبٍ، أَخْبَرَنِي يُونُسُ، عَنِ ابْنِ شِهَابٍ، عَنْ سَالِمِ بْنِ عَبْدِ اللَّهِ بْنِ عُمَرَ، عَنْ أَبِيهِ، قَالَ سَمِعْتُ عُمَرَ بْنَ الْخَطَّابِ، - رضى الله عنه - يَقُولُ قَدْ كَانَ رَسُولُ اللَّهِ ﷺ يُعْطِينِي الْعَطَاءَ فَأَقُولُ أَعْطِهِ أَفْقَرَ إِلَيْهِ مِنِّي . حَتَّى أَعْطَانِي مَرَّةً مَالاً فَقُلْتُ أَعْطِهِ أَفْقَرَ إِلَيْهِ مِنِّي . فَقَالَ رَسُولُ اللَّهِ ﷺ " خُذْهُ وَمَا جَاءَكَ مِنْ هَذَا الْمَالِ وَأَنْتَ غَيْرُ مُشْرِفٍ وَلاَ سَائِلٍ فَخُذْهُ وَمَا لاَ فَلاَ تُتْبِعْهُ نَفْسَكَ " .

Salim b. 'Abdullah reported on the authority of his father that the Messenger of Allah ﷺ gave to 'Umar b. Khattab some gift. Umar said to him: Messenger of Allah, give it to one who needs it more than I. Upon this the Messenger of Allah ﷺ said: Take it;
either keep it with you or give it as a charity, and whatever comes to you in the form of this type of wealth, without your being avaricious or begging for it, accept it, but in other circumstances do not let your heart hanker after it. And it was on account of this that Ibn 'Umar never begged anything from anyone, nor refused anything given to him.

وَحَدَّثَنِي أَبُو الطَّاهِرِ، أَخْبَرَنَا ابْنُ وَهْبٍ، أَخْبَرَنِي عَمْرُو بْنُ الْحَارِثِ، عَنِ ابْنِ شِهَابٍ، عَنْ سَالِمِ بْنِ عَبْدِ اللَّهِ، عَنْ أَبِيهِ، أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يُعْطِي عُمَرَ بْنَ الْخَطَّابِ - رضى الله عنه - الْعَطَاءَ فَيَقُولُ لَهُ عُمَرُ أَعْطِهِ يَا رَسُولَ اللَّهِ أَفْقَرَ إِلَيْهِ مِنِّي . فَقَالَ لَهُ رَسُولُ اللَّهِ ﷺ " خُذْهُ فَتَمَوَّلْهُ أَوْ تَصَدَّقْ بِهِ وَمَا جَاءَكَ مِنْ هَذَا الْمَالِ وَأَنْتَ غَيْرُ مُشْرِفٍ وَلاَ سَائِلٍ فَخُذْهُ وَمَا لاَ فَلاَ تُتْبِعْهُ نَفْسَكَ " . قَالَ سَالِمٌ فَمِنْ أَجْلِ ذَلِكَ كَانَ ابْنُ عُمَرَ لاَ يَسْأَلُ أَحَدًا شَيْئًا وَلاَ يَرُدُّ شَيْئًا أُعْطِيَهُ .

This hadith has been narrated by Abdullah b. al-Sa'di from 'Umar b. al-Khattab who heard it from the Messenger of Allah ﷺ.

وَحَدَّثَنِي أَبُو الطَّاهِرِ، أَخْبَرَنَا ابْنُ وَهْبٍ، قَالَ عَمْرٌو وَحَدَّثَنِي ابْنُ شِهَابٍ، بِمِثْلِ ذَلِكَ عَنِ السَّائِبِ بْنِ يَزِيدَ، عَنْ عَبْدِ اللَّهِ بْنِ السَّعْدِيِّ، عَنْ عُمَرَ بْنِ الْخَطَّابِ، - رضى الله عنه - عَنْ رَسُولِ اللَّهِ ﷺ .

Ibn al-Sa'di Maliki reported: 'Umar b. Khattab (Allah be pleased with him) appointed me as a collector of Sadaqa. When I had finished that (the task assigned to me) and I handed over that to him (to 'Umar), he commanded me to (accept) some remuneration (for the work). I said: I performed this duty for Allah and my reward is with Allah. He said: Take whatever has been given to you, for I also performed this duty during the time of the Messenger of Allah ﷺ. He assigned me the task of a collector and I said as you say, and the Messenger of Allah ﷺ said to me: When you are given anything without your begging for it, (then accept it), eat it and give it in charity.

حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا لَيْثٌ، عَنْ بُكَيْرٍ، عَنْ بُسْرِ بْنِ سَعِيدٍ، عَنِ ابْنِ السَّاعِدِيِّ، الْمَالِكِيِّ أَنَّهُ قَالَ اسْتَعْمَلَنِي عُمَرُ بْنُ الْخَطَّابِ - رضى الله عنه - عَلَى الصَّدَقَةِ فَلَمَّا فَرَغْتُ مِنْهَا وَأَدَّيْتُهَا إِلَيْهِ أَمَرَ لِي بِعُمَالَةٍ فَقُلْتُ إِنَّمَا عَمِلْتُ لِلَّهِ وَأَجْرِي عَلَى اللَّهِ . فَقَالَ خُذْ مَا أُعْطِيتَ فَإِنِّي عَمِلْتُ عَلَى عَهْدِ رَسُولِ اللَّهِ ﷺ فَعَمَّلَنِي فَقُلْتُ مِثْلَ قَوْلِكَ فَقَالَ لِي رَسُولُ اللَّهِ ﷺ " إِذَا أُعْطِيتَ شَيْئًا مِنْ غَيْرِ أَنْ تَسْأَلَ فَكُلْ وَتَصَدَّقْ " .