It was narrated from Abdullah bin Abi Talhah, from his father, that:
The Messenger of Allah (ﷺ) came one day with a joyful expression on his face. He said: Jibril came to me and said: 'Will it not please you, O Muhammad, (to know) that no one of your Ummah will send salah upon you but I will send salah upon him tenfold, and no one will send salams upon you but I will send salams upon him tenfold?