Narrated Ali: If a man visits a patient in the evening, seventy thousand angels come along with him seeking forgiveness from Allah for him till the morning, and he will have a garden in the Paradise.
Hadith Referenceسنن ابي داود / كتاب الجنائز / 3098
Hadith Gradingالألبانی:صحيح موقوف | زبیر علی زئی:ضعيف, إسناده ضعيف, الحكم بن عتيبة عنعن, انوار الصحيفه، صفحه نمبر 115
Benefits and Issues: The narration is authentic as a mawquf (stopped) report. However, the following narration is marfu‘ (attributed directly to the Prophet sallallahu alayhi wa sallam).
Source: Sunan Abu Dawood – Commentary by Shaykh Umar Farooq Saeedi, Page: 3098