It was narrated from 'Aishah that the Messenger of Allah ﷺ said: "When any one of you goes to the Gha'it (toilet to defecate), let him take with him three stones and clean himself with them, for that will suffice him".
The Prophet Muhammad ﷺ also taught us that it is not enough just to be physically clean but also spiritually clean as well. He said “Cleanliness is half of faith” which means that if one wants true faith then they must strive for both physical and spiritual purity at all times. This hadith serves as a reminder for all Muslims of this important teaching from Prophet Muhammad ﷺ .