Sura al-Taḥrīm 66:3

وَإِذْ أَسَرَّ ٱلنَّبِىُّ إِلَىٰ بَعْضِ أَزْوَٰجِهِۦ حَدِيثًا فَلَمَّا نَبَّأَتْ بِهِۦ وَأَظْهَرَهُ ٱللَّـهُ عَلَيْهِ عَرَّفَ بَعْضَهُۥ وَأَعْرَضَ عَنۢ بَعْضٍ فَلَمَّا نَبَّأَهَا بِهِۦ قَالَتْ مَنْ أَنۢبَأَكَ هَٰذَا قَالَ نَبَّأَنِىَ ٱلْعَلِيمُ ٱلْخَبِيرُ

wa-idh asarra l-nabiyyu ilā baʿḍi azwājihi ḥadīthan fa-lammā nabbaʾat bihi wa-aẓharahu allāhu ʿalayhi ʿarrafa baʿḍahu wa-aʿraḍa ʿan baʿḍin fa-lammā nabbaʾahā bihi qālat man anbaʾaka hādhā qalā nabbaʾaniya l-ʿalīmu l-khabīru

When the Prophet disclosed a matter in confidence to one of his consorts, and she then divulged it (to another), and Allah made it known to him, he confirmed part thereof and repudiated a part. Then when he told her thereof, she said, "Who told thee this? "He said, "He told me Who knows and is well-acquainted (with all things)."