Pray regularly and strive for righteousness through prayers .

This hadith speaks about the power of prayer and how it can be used to cleanse away sins. It is narrated by 'Uthman who heard the Prophet Muhammad say that if someone were to bathe in a river five times each day, there would be no dirt left on them. He then compared this to prayer, saying that it takes away sins like water takes away dirt. This hadith teaches us that prayer is an important part of our lives and should not be taken lightly as it has the power to cleanse us from our wrongdoings. We should strive to make sure we are praying regularly so that we can benefit from its cleansing effects and stay on the path of righteousness.