Be honest at all times and do not steal anything from anyone else's possession.

This hadith is about the punishment for theft in Islam. According to this hadith, the Prophet Muhammad cut off the hand of a thief who stole a shield worth three Dirhams. This shows that stealing is not tolerated in Islam and there are severe punishments for it. It also teaches us that justice should be served no matter how small or big an offence is, as even stealing something small can have serious consequences according to Islamic teachings. Furthermore, it teaches us to be honest and truthful at all times as honesty is highly valued in Islam and lying or cheating will lead to severe punishments according to Islamic law.