Narrated It was narrated from Jabir that 'Umar bin al-Khattab رضي الله عنه told him that he saw a man doing wudoo’ for prayer, and he missed an area the size of a fingernail on the top of his foot. The Prophet ﷺ saw him and said:
`Go back and do your wudoo’ properly.” So he went back and did wudoo’ then he prayed.
Narrated It was narrated from Zirr that 'Abdullah said:
When the Messenger of Allah ﷺ died, the Ansar said: A leader from among us and a leader from among you. ‘Umar went to them and said: O Ansar, do you not know that the Messenger of Allah ﷺ ordered Abu Bakr to lead the people in prayer? Which of you would like himself to be given precedence over Abu Bakr? The Ansar said: We seek refuge with Allah from being given precedence over Abu Bakr.
Narrated It was narrated from Farrookh the freed slave of 'Uthman that 'Umar - who at that time was the caliph - went out to the mosque and saw some food that had been put out. He said:
What is this food? They said: It is food that has been brought to us. He said: May Allah bless it and the one who brought it. It was said:O Ameer al-Mu'mineen, it has been hoarded. He said: Who hoarded it? They said: Farrookh the freed slave of 'Uthman and So and so the freed slave of ‘Umar. He sent for them and summoned them and said: What made you hoard the food of the Muslims? They said: O Ameer al-Mu'mineen, we buy it with our own wealth and sell it. 'Umar said: I heard the Messenger of Allah ﷺ say: “Whoever hoards food from the Muslims, Allah will smite him with bankruptcy or leprosy.` At that Farrookh said: O Ameer al-Mu'mineen, I promise to Allah and to you that I will not hoard food again. As for the freed slave of 'Umar, he said: We buy it with our own wealth and sell it, Abu Yahya said: I saw the freed slave of ‘Umar with leprosy.
Narrated Ammar bin Abi ‘Ammar told us that 'Umar bin al-Khattab رضي الله عنه said:
The Messenger of Allah ﷺ saw a ring of gold on a man's hand and he said: “Throw it away,” so he threw it away and acquired a ring of iron. He said: `This is even worse.` Then he acquired a ring of silver, and he did not say anything,