It is narrated from Sayyiduna Laqit bin Amir Abu Razin al-Uqayli (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "O Abu Razin! When a Muslim goes to visit his Muslim brother, seventy thousand angels walk with him, supplicating for mercy for him and saying:" 'Allahumma kama wasalahu fika fa-silhu' "(O Allah, just as he joined ties (with his brother) for Your pleasure, so join Your ties with him.)"
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Ata' al-Khurasani except his son Uthman, and no one narrated it from Uthman except Ibn Ulathah, and Amr bin al-Husayn is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الميم / 8320
Hadith Gradingمحدثین:إسناده ضعيف جدًّا، فيه عمرو بن الحصين متروك
Hadith Takhrij«قال الهيثمي: وفيه عمرو بن الحصن وهو متروك «مجمع الزوائد ومنبع الفوائد، ج 8، ص 173»»