Narrated Malik bin 'Aws bin al-Hadathan heard 'Umar bin al Khattab رضي الله عنه say:
The Messenger of Allah ﷺ said - and on one occasion Sufyan said: heard the Messenger of Allah ﷺ say “Gold for silver is riba unless it is exchanged on the spot [lit. ‘this for that'), wheat for wheat is riba unless it is exchanged on the spot, barley for barley is riba unless it is exchanged on the spot, dates for dates is riba unless it is exchanged on the spot.”
I heard 'Umar bin al Khattab رضي الله عنه say: l heard the Messenger of Allah ﷺ say, when he was in al'Aqeeq: `Last night someone came to me from my Lord and said: Pray in this blessed valley and say, 'I intend to do 'umrah with Hajj.` Al-Waleed said: i.e., in Dhul-Hulaifah.
Narrated It was narrated that Anas said, 'Umar said:
I agreed with my Lord, may He be glorified and exalted, in three matters - or my Lord agreed with me in three matters, I said: O Messenger of Allah, why don't you take the Maqarn of Ibraheem as a place of prayer? Then Allah revealed the verse: `And take you (people) the Maqam (place) of Ibraheem (Abraham) [or the stone on which
Ibraheem (Abraham) stood while he was building the Ka'bah) as a place of prayer` (al Baqarah 2:125). And I said: Why don't you tell the Mothers of the Believers to observe hijab, for both righteous people and evildoers enter upon you? Then the verse of hijab was revealed. And I heard something about the Mothers of the Believers, so I talked to them and told them: You should stop bothering the Messenger of Allah ﷺ , or Allah will replace you with wives who are better than you and are Muslims. Then I came to one of the Mothers of the Believers and she said: O 'Umar, is it the case that the Messenger of Allah ﷺ cannot admonish his wives so that you come and admonish them? So I stopped, then Allah, may He be glorified and exalted, revealed the verse: “It may be if he divorced you (all) that his Lord will give him instead of you, wives better than you Muslims (who submit to Allah), believers, obedient (to Allah)...` [at-Tahreerm 66:5)