Be honest in your speech .

This hadith is about the importance of avoiding false statements. The Prophet Muhammad was reclining when he suddenly sat up and began to warn his companions against giving a false statement. He repeated this warning multiple times, emphasizing its importance, until his companions wished that he would stop talking about it. This hadith teaches us that we should always be honest in our speech and avoid lying or making false claims as much as possible. It also shows us how seriously the Prophet took this issue, as he was willing to repeat himself multiple times in order to make sure his message was heard and understood by all those present.