Hadith 6:37
Sharik narrated to us, from Alqama ibn Marthad, from some of the family of Abu Musa al-Ash'ari, that he came to Ali and he (Ali) said to him, "What brought you? Did you come as a visitor?" He said, "I did not know of any complaint from any of you." He (Ali) said, "Yes, al-Hasan ibn Ali." Then Ali said, "Whoever visits a sick person during the day, seventy thousand angels pray for him until evening, and whoever visits him at night, seventy thousand angels pray for him until morning."
حدثنا شريك عن علقمة بن مرثد عن بعض آل أبي موسى الأشعري أنه أتى عليا فقال له ما جاء بك أجئت عائدا قال ما علمت لأحد منكم بشكوى فقال بلى الحسن بن علي ثم قال علي من عاد مريضا نهارا صلى عليه سبعون ألف ملك حتى يمسي ومن عاد ليلا صلى عليه سبعون ألف ملك حتى يصبح