Mishkat al-Masabih #872

Abu Talha told of God’s Messenger coming one day with a cheerful look on his face and saying: Gabriel came to me and told me that my Lord says, “Does it not please you, Muhammad, that none of your people will invoke a blessing on you without my blessing him ten times, and that none of your people will give you a greeting without my greeting him ten times?” Nasa’i and Darimi transmitted it.