Jami` at-Tirmidhi Book 49, Hadith 90
that the Prophet (ﷺ) said: "A man among the inhabitants of Paradise will appear before you." So Abu Bakr appeared. Then he said: "A man among the inhabitants of Paradise will appear before you." So 'Umar appeared.
that the Messenger of Allah (ﷺ) said: "Among the nations, there used to be Muhaddathun (those who were given understanding), and if there were one in my nation, it would be 'Umar bin Al-Khattab."
that the Prophet (ﷺ) said: "While a man was tending some of his sheep, a wolf came and took a sheep. So its owner came and retrieved it. The wolf said: 'What will you do for it on the Day of the Predator, the Day when there will be no shepherd for it other than me?'" The Messenger of Allah (ﷺ) said: "So I believe in that, I and Abu Bakr, and 'Umar." (One of the narrators) Abu Salamah said: "And the two of them were (present) not among the people that day."