Narrated Anas:
"When this Ayah was revealed about Zainab bint Jahsh: 'So when Zaid had completed his aim with her, We gave her to you in marriage (33:37)' - he said: "She used to boast to the wives of the Prophet (ﷺ): 'Your families married you (to him) while Allah married me (to him) from above the Seven Heavens.'"
حَدَّثَنَا عَبْدُ بْنُ حُمَيْدٍ، حَدَّثَنَا مُحَمَّدُ بْنُ الْفَضْلِ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، عَنْ ثَابِتٍ، عَنْ أَنَسٍ، قَالَ نَزَلَتْ هَذِهِ الآيَةُ فِي زَيْنَبَ بِنْتِ جَحْشٍ ‏:‏ ‏(‏فلَمَّا قَضَى زَيْدٌ مِنْهَا وَطَرًا زَوَّجْنَاكَهَا ‏)‏ قَالَ فَكَانَتْ تَفْتَخِرُ عَلَى أَزْوَاجِ النَّبِيِّ صلى الله عليه وسلم تَقُولُ زَوَّجَكُنَّ أَهْلُكُنَّ وَزَوَّجَنِي اللَّهُ مِنْ فَوْقِ سَبْعِ سَمَوَاتٍ ‏.‏ قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ ‏.‏
GradeSahih (Darussalam)
English reference : Vol. 5, Book 44, Hadith 3213
Arabic reference : Book 47, Hadith 3519