Wear modest clothes while praying .

This hadith is about the importance of modesty when praying. Umm Salamah advises that when praying, women should wear clothing that covers their body modestly, such as a veil and a long shirt which reaches to the surface of their feet. This hadith teaches us to be mindful of our clothing choices when engaging in religious activities, as it is important to maintain modesty at all times. It also reminds us that we must always strive for righteousness in our actions, even if it means making sacrifices or changes in our lifestyle for the sake of Allah SWT.