Perform wudu or ghusl before going to bed; remember Allah until slumber overtakes you; make dua with faith that your prayer will be answered; go into a state of purity when praying .

This hadith speaks about the power of purity and remembrance. It is narrated by Abu Umamah Al-Bahili, who heard it from the Messenger of Allah. The hadith states that whoever goes to bed in a state of purity, meaning they have performed wudu or ghusl, while also remembering Allah until slumber overtakes them, will not get up at any hour of the night asking for something good from this world or the hereafter without being granted it by Allah. This teaches us that if we are pure in our hearts and minds before going to sleep, we can ask for anything we need with faith that it will be given to us by God. We should remember Him before going to sleep as He is always listening and ready to answer our prayers.