Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tabarani:20582ʿAlī b. ʿAbd al-ʿAzīz > ʿĀrim Abū al-Nuʿmān > Ḥammād b. Zayd > Thābit > Anas

[Machine] It was revealed upon Zainab bint Jahsh, "and you conceal within yourself that which Allah will reveal."  

الطبراني:٢٠٥٨٢حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ الْعَزِيزِ ثنا عَارِمٌ أَبُو النُّعْمَانِ ثنا حَمَّادُ بْنُ زَيْدٍ عَنْ ثَابِتٍ عَنْ أَنَسٍ قَالَ

نَزَلَتْ فِي زَيْنَبَ بِنْتِ جَحْشٍ {وَتُخْفِي فِي نَفْسِكَ مَا اللهُ مُبْدِيهِ}  


See similar narrations below:

Collected by Bukhārī, Nasāʾī's Kubrá
bukhari:4787Muḥammad b. ʿAbd al-Raḥīm > Muʿallá b. Manṣūr > Ḥammād b. Zayd > Thābit > Anas b. Mālik

The Verse: 'But you did hide in your mind that which Allah was about to make manifest.' (33.37) was revealed concerning Zainab bint Jahsh and Zaid bin Haritha.  

البخاري:٤٧٨٧حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ الرَّحِيمِ حَدَّثَنَا مُعَلَّى بْنُ مَنْصُورٍ عَنْ حَمَّادِ بْنِ زَيْدٍ حَدَّثَنَا ثَابِتٌ عَنْ أَنَسِ بْنِ مَالِكٍ ؓ

أَنَّ هَذِهِ الآيَةَ {وَتُخْفِي فِي نَفْسِكَ مَا اللَّهُ مُبْدِيهِ} نَزَلَتْ فِي شَأْنِ زَيْنَبَ ابْنَةِ جَحْشٍ وَزَيْدِ بْنِ حَارِثَةَ  

قَوْلُهُ تَعَالَى: {وَإِذَا سَأَلْتُمُوهُنَّ مَتَاعًا فَاسْأَلُوهُنَّ مِنْ وَرَاءِ حِجَابٍ} [الأحزاب: 53]

nasai-kubra:11357ʿAmr b. ʿAlī > Abū Qutaybah > ʿĪsá b. Ṭahmān > Anas b. Mālik

[Machine] It descended upon Zainab bint Jahsh.  

الكبرى للنسائي:١١٣٥٧أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ قَالَ حَدَّثَنَا أَبُو قُتَيْبَةَ قَالَ حَدَّثَنَا عِيسَى بْنُ طَهْمَانَ قَالَ سَمِعْتُ أَنَسَ بْنَ مَالِكٍ يَقُولُ {§وَإِذَا سَأَلْتُمُوهُنَّ مَتَاعًا فَاسْأَلُوهُنَّ مِنْ وَرَاءِ حِجَابٍ} [الأحزاب 53] قَالَ

نَزَلَتْ فِي زَيْنَبَ بِنْتِ جَحْشٍ