It was narrated that ‘Asim bin ‘Ubaidullah said:“I heard ‘Abdullah bin ‘Amir bin Rabi’ah narrating from his father that the Prophet (ﷺ) said: “There is no Muslim who sends peace and blessings upon me, but the angels will send peace and blessings upon him as long as he sends peace and blessings upon me. So let a person do a little of that or a lot.”

English translation · Sunan Ibn Majah