The Messenger of Allah ﷺ entered upon us in the mosque, and he had a stick in his hand. A man hung there a bunch of hashaf. He struck the bunch with the stick, and said: If the owner of this sadaqah (alms) wishes to give a better one than it, he would give. The owner of this sadaqah will eat hashaf on the Day of Judgment. (Using translation from Abū Dāʾūd 1608)
خَرَجَ عَلَيْنَا رَسُولُ اللهِ ﷺ أَوْ دَخَلَ وَنَحْنُ فِي الْمَسْجِدِ وَبِيَدِهِ عَصًا وَقَدْ عَلَّقَ رَجُلٌ أَقْنَاءَ حَشَفٍ فَطُعِنَ بِالْعَصَا فِي ذَلِكَ الْقِنْوِ ثُمَّ قَالَ لَوْ شَاءَ رَبُّ هَذِهِ الصَّدَقَةِ تَصَدَّقَ بِأَطْيَبَ مِنْ هَذَا إِنَّ رَبَّ هَذِهِ الصَّدَقَةِ يَأْكُلُ الْحَشَفَ يَوْمَ الْقِيَامَةِ