Source:
https://www.spreaker.com/user/mecca/heart-therapy-hadith-36-the-heart-the-po
Explanation of the 36th hadith in the Heart Therapy Series:
A man complained to the Prophet salla Allahu alayhi wa sallam about the hardness of his heart so he said: (Wipe over the head of the orphan and feed the poor.)
Reported by Ahmad (7576) and al-Bayhaqi in Shu‘ab al-Iman (10523) and al-Sunan al-Kubra (7094). Ibn Hajar declared it to be hasan and so did al-Albani (Sahih al-Targhib 2545).
شَكا رَجَلٌ إلى رسولِ اللهِ ﷺ قَسْوَةَ قَلْبِهِ فَقالَ: (امْسَحْ رَأْسَ اليَتيمِ وأَطْعِم المِسْكينَ)
رواه أحمد (7576) والبيهقي في شعب الإيمان (10523) والسنن الكبرى (7094) وحسنه ابن حجر في فتح الباري والألباني (صحيح الترغيب 2545