Sahih Bukhari
Hadith #129
Narrated Anas:I was informed that the Prophet (ﷺ) had said to Mu`adh, ""Whosoever will meet Allah without associating anything in worship with Him will go to Paradise."" Mu`adh asked the Prophet, ""Should I not inform the people of this good news?"" The Prophet (ﷺ) replied, ""No, I am afraid, lest they should depend upon it (absolutely)