Visit someone who is sick

قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ أَطْعِمُوا الْجَائِعَ، وَعُودُوا الْمَرِيضَ، وَفُكُّوا الْعَانِيَ ‏"‏‏.

“The Prophet ﷺ said, "Feed the hungry, visit the sick, and set free the captives”

أَمَرَنَا النَّبِيُّ صلى الله عليه وسلم بِسَبْعٍ، وَنَهَانَا عَنْ سَبْعٍ أَمَرَنَا بِاتِّبَاعِ الْجَنَائِزِ، وَعِيَادَةِ الْمَرِيضِ، وَإِجَابَةِ الدَّاعِي، وَنَصْرِ الْمَظْلُومِ، وَإِبْرَارِ الْقَسَمِ، وَرَدِّ السَّلاَمِ، وَتَشْمِيتِ الْعَاطِسِ‏.‏ وَنَهَانَا عَنْ آنِيَةِ الْفِضَّةِ، وَخَاتَمِ الذَّهَبِ، وَالْحَرِيرِ، وَالدِّيبَاجِ، وَالْقَسِّيِّ، وَالإِسْتَبْرَقِ‏.

“Allah's Messenger ﷺ ordered us to do seven things and forbade us to do other seven. He ordered us: to follow the funeral procession. to visit the sick, to accept invitations, to help the oppressed, to fulfill the oaths, to return the greeting and to reply to the sneezer: (saying, "May Allah be merciful on you," provided the sneezer says, "All the praises are for Allah,"). He forbade us to use silver utensils and dishes and to wear golden rings, silk (clothes), Dibaj (pure silk cloth), Qassi and Istabraq (two kinds of silk cloths)”

حَقُّ الْمُسْلِمِ عَلَى الْمُسْلِمِ خَمْسٌ رَدُّ السَّلاَمِ، وَعِيَادَةُ الْمَرِيضِ، وَاتِّبَاعُ الْجَنَائِزِ، وَإِجَابَةُ الدَّعْوَةِ، وَتَشْمِيتُ الْعَاطِسِ ‏"‏‏.

“I heard Allah's Messenger ﷺ saying, "The rights of a Muslim on the Muslims are five: to respond to the salaam, visiting the sick, to follow the funeral processions, to accept an invitation, and to reply to those who sneeze. (see Hadith)”

جَاءَنِي النَّبِيُّ صلى الله عليه وسلم يَعُودُنِي لَيْسَ بِرَاكِبِ بَغْلٍ وَلاَ بِرْذَوْنٍ‏.

“The Prophet ﷺ came to visit me (while I was sick) and he was riding neither a mule, nor a horse”

كَانَ يَخْدُمُ النَّبِيَّ صلى الله عليه وسلم فَمَرِضَ‏.‏ فَأَتَاهُ النَّبِيُّ صلى الله عليه وسلم يَعُودُهُ فَقَالَ ‏ "‏ أَسْلِمْ ‏"‏‏.‏ فَأَسْلَمَ‏.

“A Jewish boy used to serve the Prophet ﷺ and became ill. The Prophet ﷺ went to pay him a visit and said to him, "Embrace Islam," and he did embrace Islam. Al-Musaiyab said: When Abu Talib was on his deathbed, the Prophet ﷺ visited him”