It was narrated from Abu Hurairah that the Prophet صلی اللہ علیہ وآلہ وسلم met him in one of the streets of Al-Madinah while he was Junub, so he slipped away from him and performed Ghusl. The Prophet صلی اللہ علیہ وآلہ وسلم noticed he was not there, and when he came he said: ‘Where were you, Abu Hurairah?’ He said: ‘Messenger of Allah صلی اللہ علیہ وآلہ وسلم, you met us but I was Junub, and I did not want to sit in your presence until I had performed Ghusl.’ He said: ‘Subhan Allah! The believer is not made impure (Najis).” (Sahih)