Sahih al-Bukhari 6068
Sahih al-Bukhari · Book 78: Good Manners and Form (Al-Adab) · What sort of suspicion is allowed.
Narrated Al-Laith:
حَدَّثَنَا ابْنُ بُكَيْرٍ ، حَدَّثَنَا اللَّيْثُ ، بِهَذَا وَقَالَتْ دَخَلَ عَلَىَّ النَّبِيُّ صلى الله عليه وسلم يَوْمًا وَقَالَ " يَا عَائِشَةُ مَا أَظُنُّ فُلاَنًا وَفُلاَنًا يَعْرِفَانِ دِينَنَا الَّذِي نَحْنُ عَلَيْهِ " .
`Aisha said "The Prophet (ﷺ) entered upon me one day and said, 'O `Aisha! I do not think that so-and-so and so-and-so know anything of our religion which we follow."'