Al-Kāfi

Hadith 466
etiquette
4ـ عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ سَهْلِ بْنِ زِيَادٍ عَنْ مُحَمَّدِ بْنِ سُلَيْمَانَ عَنْ مُوسَى بْنِ قَادِمٍ عَنْ رَجُلٍ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلام) قَالَ تَمَامُ الْعِيَادَةِ لِلْمَرِيضِ أَنْ تَضَعَ يَدَكَ عَلَى ذِرَاعِهِ وَتُعَجِّلَ الْقِيَامَ مِنْ عِنْدِهِ فَإِنَّ عِيَادَةَ النَّوْكَى أَشَدُّ عَلَى الْمَرِيضِ مِنْ وَجَعِهِ.
4. A number of our people have narrated from Sahl ibn Ziyad from Muhammad ibn Sulayman from Musa ibn Qadim from a man who has said the following: “Abu ‘Abd Allah (a.s.), has said that visiting of a patient is complete upon placing your hand over his arm (praying) and standing up quickly to leave; an unwise visiting of a patient is harder for him than the pain due to illness.”
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī