A man from Banu Asad said : I and my family alighted at Baqi al-Gharqad. My wife said to me : Go the Messenger of Allah ﷺ and beg something from him for our eating, and made a mention of there need. So I went to the Messenger of Allah(May peace be upon him). I found with a man who was begging from him and he was saying to him: I have nothing to give you. The man turned away from him in anger while he was saying: By my life, you give anyone you wish. The Messenger of Allah(May peace be upon him) said : He’s anger with me, for I have nothing to give him. If any of you begs when he has an Uqiyah or its equivalent, he has begged immoderately. The man of Banu Asad said : So I said : The she camel of ours is better than an uqiyah, while an uqiyah is equivalent to 40 Dirhams. I therefore returned and did not beg from him. Afterwards some barley and raisins where brought to the Messenger of Allah (May peace be upon him). He gave us a share from them (or as he reported)till Allah, the Exalted, made us self-sufficient(i.e well off). Abu Dawud said: Al-Thawri narrated it as Malik narrated. (Using translation from Abū Dāʾūd 1627)
لِي أَهْلِي اذْهَبْ إِلَى رَسُولِ اللهِ ﷺ فَوَجَدْتُ عِنْدَهُ رَجُلًا يَسْأَلُهُ وَرَسُولُ اللهِ ﷺ يَقُولُ مَا أَجِدُ مَا أُعْطِيكَ فَتَوَلَّى الرَّجُلُ عَنْهُ وَهُو مُغْضَبٌ وَهُوَ يَقُولُ لَعَمْرِي إِنَّكَ تُعْطِي مَنْ شِئْتَ فَقَالَ رَسُولُ اللهِ ﷺ يَغْضَبُ عَلَيَّ أَنِّي لَا أَجِدُ مَا أُعْطِيهِ مَنْ سَأَلَ مِنْكُمْ وَلَهُ أُوقِيَّةٌ أَوْ عَدْلُهَا فَقَدْ سَأَلَ إِلْحَافًا قَالَ الْأَسَدِيُّ فَقُلْتُ اللِّقْحَةُ لَكَ خَيْرٌ مِنْ أُوقِيَّةٍ وَالْأُوقِيَّةُ أَرْبَعُونَ دِرْهَمًا قَالَ فَرَجَعْتُ وَلَمْ أَسْأَلْهُ فَقَدِمَ عَلَى رَسُولِ اللهِ ﷺ بَعْدَ ذَلِكَ شَعِيرٌ وَزَبِيبٌ فَقَسَمَ لَنَا مِنْهُ حَتَّى أَغْنَانَا اللهُ قَالَ أَبُو دَاوُدَ هَكَذَا