The Prophet ﷺ said, "Do not abuse my companions for if any one of you spent gold equal to Uhud (in Allah's Cause) it would not be equal to a Mudd or even a half Mudd spent by one of them." (Using translation from Bukhārī 3673)
قَالَ رَسُولُ اللهِ ﷺ لَا تَسُبُّوا أَصْحَابِي فَإِنَّ أَحَدَكُمْ لَوْ أَنْفَقَ مِثْلَ أُحُدٍ ذَهَبًا مَا بَلَغَ مُدَّ أَحَدِهِمْ وَلَا نَصِيفَهُ