Purity is the symbol of believers. The Prophet (ﷺ) was keen to teach his companions the matters of purification and they used to ask him about any inquiries they had. In this hadith, Abu Saeed Al-Khudry narrated that he went out with the Prophet (ﷺ) on Monday to Quba’. It is a close village located south of Media on the way of coming caravans from Mecca. When they arrived at Banu Salem, a sect of Khazraj tribe, The Prophet (ﷺ) stood at the door of Itban bin Malik Al-Ansari and called him in a loud voice. As a result, Itban came out dragging his lower garment, which is a metaphor for his rapid response to the Prophet (ﷺ). The Prophet (ﷺ) thought he made Itban haste. Itban asked the Prophet (ﷺ) about the necessity of bathing if a man left his wife suddenly during intercourse without ejaculation. The Prophet (ﷺ) confirmed that bathing is only obligatory if a man ejaculates. This rule was applied at the beginning of Islam, then abrogated by the hadith reported in the Two Sahihs that Abu Hurairah narrated that the Prophet (ﷺ) said, “When a man sits between her four parts (his wife) and has intercourse, bathing is compulsory." In Muslim’s narration, he said, "Even if he does not ejaculate.” So, bathing is obligatory for anyone who has intercourse with his wife, whether or not he ejaculates semen. It was the established rule during or after the Prophet's lifetime. Finally, this hadith confirms the legitimacy of loud calling a household to inform them of one's presence..