Respectful behavior towards others, Dedication towards worshiping Allah, Prioritizing spiritual matters over worldly matters .

This hadith is about the etiquette of itikaf, which is a spiritual retreat where one secludes themselves in a mosque for a certain period of time to focus on worshiping Allah. The Prophet Muhammad PBUH used to go to relieve himself in houses, which shows that he was mindful of his privacy even when performing basic bodily functions. Additionally, this hadith also teaches us that someone who is doing itikaf should not leave the mosque for any reason, including their parents' funeral. This emphasizes the importance of dedicating oneself fully during this spiritual retreat and prioritizing worshiping Allah over worldly matters.