WE RELATE IN the Sunan of Abū Dāwūd that ‘Ā’ishah 
said: “The speech of the Messenger of Allah 
was distinct, so that everyone who heard him understood him.” [1].
said: “The speech of the Messenger of Allah was distinct, so that everyone who heard him understood him.” [1].We relate in the Ṣaḥīḥ of al-Bukhārī that Anas 
narrated that when the Prophet said something [particularly important] he would repeat it thrice so that it could be understood; and when he came to a group of people and greeted them, he would greet them thrice. [2].
narrated that when the Prophet said something [particularly important] he would repeat it thrice so that it could be understood; and when he came to a group of people and greeted them, he would greet them thrice. [2].References
[1] Abū Dāwūd (4839).
[2] Al-Bukhārī (94).