"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.'"
Jami` at-Tirmidhi Book 47, Hadith 265