It was narrated from ‘Aishah: “A woman asked the Prophet صلی اللہ علیہ وآلہ وسلم: ‘Messenger of Allah صلی اللہ علیہ وآلہ وسلم, how should I perform Ghusl when I become pure?’ He said: ‘Take a piece of cotton wool scented with musk and clean yourself with it.’ She said: ‘How should I clean myself with it?’ He said: ‘Clean yourself with it.’ She said: ‘How should I clean myself with it?’ The Messenger of Allah صلی اللہ علیہ وآلہ وسلم said: ‘Subhan Allah!’ and turned away from her.” ‘Aishah understood what the Messenger of Allah صلی اللہ علیہ وآلہ وسلم meant, and said: “So I pulled her toward me and told her what the Messenger of Allah صلی اللہ علیہ وآلہ وسلم meant.” (Sahih)