Messenger of Allah ﷺ has set forth an example for a miser and a charitable person by comparing them to two men wearing two iron cloaks and their hands are raised to their breasts and necks. Whenever the charitable man tries to give a charitable gift, his iron cloak expands till it becomes so wide that it will cover his fingertips and obliterate his tracks And, whenever the miser wants to give a charitable gift, his cloak becomes very tight over him and every ring gets stuck to its place Abu Huraira added; I saw Messenger of Allah ﷺ putting his finger in the (chest) pocket of his shirt like that If you but saw him trying to widen (the opening of his shirt) but it did not widen. (Using translation from Bukhārī 5797)
ضَرَبَ رَسُولُ اللهِ ﷺ مَثَلَ الْبَخِيلِ وَالْمُتَصَدِّقِ كَمَثَلِ رَجُلَيْنِ عَلَيْهِمَا جُنَّتَانِ مِنْ حَدِيدٍ قَدِ اضْطُرَّتْ أَيْدِيهِمَا إِلَى ثَدْيَيْهِمَا وَتَرَاقِيهِمَا فَجَعَلَ الْمُتَصَدِّقُ كُلَّمَا تَصَدَّقَ بِصَدَقَةٍ انْبَسَطَتْ عَنْهُ حَتَّى تَغْشَى أَنَامِلَهُ وَتَعْفُوَ أَثَرَهُ وَجَعَلَ الْبَخِيلُ كُلَّمَا هَمَّ بِصَدَقَةٍ قَلَصَتْ كُلُّ حَلْقَةٍ وَأَخَذَتْ بِمَكَانِهَا قَالَ أَبُو هُرَيْرَةَ فَأَنَا رَأَيْتُ رَسُولَ اللهِ ﷺ يَقُولُ بِإِصْبَعَيْهِ فِي جُبَّتِهِ فَلَوْ رَأَيْتَهُ يُوَسِّعُهَاوَلَا تُوَسَّعُ