[Machine] The Prophet Muhammad ﷺ used to love wearing a ring on his hand. He entered the mosque and saw some dirt in the direction of the qibla (the direction Muslims face during prayer). He used the ring to clean it until it was completely removed.
كَانَ رَسُولُ اللهِ ﷺ يُحِبُّ الْعَرَاجِينَ يُمْسِكُهَا فِي يَدِهِ فَدَخَلَ الْمَسْجِدَ فَرَأَى نُخَامَةً فِي قِبْلَةِ الْمَسْجِدِ فَحَتَّهَا بِهِ حَتَّى أَنْقَاهَا