Repeat your words thrice for clarity in communication; Knock on doors three times with a greeting when asking for permission; Show respect and politeness when entering someone else's space or home.

This hadith highlights the importance of communication and how it should be done. It is narrated by Anas ibn Malik that whenever the Prophet Muhammad ﷺ spoke a sentence, he used to repeat it thrice so that people could understand it properly from him. This shows us how important clarity in communication is, as well as how much effort the Prophet ﷺ put into making sure his message was understood correctly. Additionally, whenever he asked permission to enter a place, he would knock on the door three times with a greeting. This teaches us about politeness and respect when entering someone else's space or home.