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.
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.
Sunan Abi Dawud Book 43, Hadith 300