Sayyiduna Anas bin Malik (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: "Visit the sick and ask them to supplicate for you, for the supplication of the sick person is answered and his sin is forgiven."
Imam al-Tabarani (may Allah have mercy on him) said: "This hadith is narrated from Sayyiduna Anas (may Allah be pleased with him) only with this chain, and Abd al-Rahman bin Qays is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الميم / 6027
Hadith Gradingمحدثین:إسناده ضعيف جدًّا، فيه عبد الرحمن بن قيس العمري متروك
Hadith Takhrij«قال الهيثمي: فيه عبد الرحمن بن قيس العمري وهو متروك الحديث «مجمع الزوائد ومنبع الفوائد، ج 2، ص 295»»