[Machine] The Messenger of Allah ﷺ said: "When one of you touches his private parts, or his female private parts, or his buttocks, then he should perform ablution (wudu)."
قَالَ رَسُولُ اللهِ ﷺ «إِذَا مَسَّ أَحَدُكُمْ ذَكَرَهُ أَوْ أُنْثَيَيْهِ أَوْ رُفْغَيْهِ فَلْيَتَوَضَّأْ»