أَنْ يَطْرُقَ الرَّجُلُ أَهْلَهُ لَيْلاً يَتَخَوَّنُهُمْ أَوْ يَلْتَمِسُ عَثَرَاتِهِمْ
It has been narrated (through a different chain of tranmitten) on the authority of Jabir who said: The Messenger of Allah (ﷺ) forbade that a man should come to his family like (an unexpected) night visitor doubting their fidelity and spying into their lapses.