Obey Allah's Messenger & Respect your parents .

This hadith narrates an event that happened during the year of victory when Prophet Muhammad (PBUH) came to Mecca riding on Usama b. Zaid's she-camel until he made her kneel down in the courtyard of Ka'ba and sent for 'Uthman b. Talha to bring him a key which was with his mother who refused to give it at first but eventually gave it due to fear of sword being thrust into her son's side. With this key, Prophet Muhammad opened the door and entered inside Ka'ba which is considered as one of Islam’s holiest sites located in Mecca, Saudi Arabia. This hadith teaches us about obedience towards Allah’s messenger and also shows us how important it is for Muslims to respect their parents even if they don't agree with them on certain matters as Uthman still respected his mother despite her refusal initially. It also teaches us about courage and determination as even though there was a threat from sword being thrust into his side, Uthman still went ahead and asked for the key from his mother showing great courage in doing so.