Anas bin Malik reported,

Umar said, "I said, 'Messenger of Allah, both the righteous and the wicked enter upon you. Why not command the Mothers of the Believers to observe the veil?' So Allah revealed the verse of the veil."

Azami 13094

Sahih

عن أنس بن مالك قال

قال عمر: قلت: يا رسول الله يدخل عليك البر والفاجر، فلو أمرت أمهات المؤمنين بالحجاب فأنزل الله آية الحجاب.

الأعظمي 13094صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Tafsir of the great Quran
Chapter
Tafsir of Surah Ahzab
Section
His saying, "What is above it. As for those who believe, they know that it is the truth from their Lord. But as for those who disbelieve, they say, 'What did Allah intend by this as an example?' He misleads"
Numbering
Jami al-Kamil 13094 (2nd edition)
Azami 13094