Muwatta Imam Malik Book of The Evil Eye, Hadith 17
Yahya related to me from Malik that he had heard from Jabir ibn Abdullah that the Messenger of Allah ﷺ said, "When a man visits an invalid, he plunges into mercy to the extent that when he sits with him, it settles in him," or the like of that.
حَدَّثَنِي عَنْ مَالِكٍ، أَنَّهُ بَلَغَهُ عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ " إِذَا عَادَ الرَّجُلُ الْمَرِيضَ خَاضَ الرَّحْمَةَ حَتَّى إِذَا قَعَدَ عِنْدَهُ قَرَّتْ فِيهِ " . أَوْ نَحْوَ هَذَا .