Sunan Abi Dawud

Narrated A man: AbuSallam told that he was in the mosque of Hims. A man passed him and the people said about him that he served the Prophet (ﷺ). He (AbuSallam) went to him and said: Tell me any tradition which you heard from the Messenger of Allah (ﷺ) and there were no man between him and you. He said: I heard the Messenger of Allah (ﷺ) say: If anyone says in the morning and in the evening: ""I am pleased with Allah as Lord, with Islam as religion, with Muhammad as Prophet,"" Allah will certainly please him