Yahya related that Malik heard al-Ala ibn Abd ar-Rahman say, "Sadaqa does not decrease property, and Allah only increases a slave in worth for his restraint, and no slave is humble but that Allah raises him." Malik said, "I do not know whether this hadith goes back to the Prophet ﷺ or not."
يَقُولُ مَا نَقَصَتْ صَدَقَةٌ مِنْ مَالٍ وَمَا زَادَ اللَّهُ عَبْدًا بِعَفْوٍ إِلاَّ عِزًّا وَمَا تَوَاضَعَ عَبْدٌ إِلاَّ رَفَعَهُ اللَّهُ قَالَ مَالِكٌ لاَ أَدْرِي أَيُرْفَعُ هَذَا الْحَدِيثُ عَنِ النَّبِيِّ ﷺ أَمْ لاَ