Hadith #1469 (Sahih Muslim)
Book: The Book of Prayer - Travellers
Narrator(s): Ya'la bin Umayya
Grade: Sahih

I said to ‘Umar b. al-Khattab, and the rest of the hadlth is the same.

Source: https://parallelquran.com/hadith/sahih-muslim-1469/

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Hadith #2682 (Sahih Muslim)
Book: The Book of Pilgrimage
Narrator(s): Ya'la bin Umayya
Grade: Sahih

There was a trace of yellowness on it. He said (to the Holy Prophet): What do you command me to do during my Umra? (It was at this juncture) that the revelation came to the Messenger of Allah (ﷺ) and he was covered with a cloth, and Ya’la said: Would that I see revelation coming to the Messenger of Allah (ﷺ). He (Hadrat ‘Umar) said: Would it please you to see the Messenger of Allah (ﷺ) receiving the revelations ‘Umar lifted a corner of the cloth and I looked at him and he was emitting a sound of snorting. He (the narrator) said: I thought it was the sound of a camel. When he was relieved of this he said: Where is he who asked about Umra? When the person came, the Prophet (ﷺ) said: Wash out the trace of yellowness, or he said: the trace of perfume and put off the cloak and do in your ‘Umra what you do in your Hajj.

Source: https://parallelquran.com/hadith/sahih-muslim-2682/

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Hadith #2685 (Sahih Muslim)
Book: The Book of Pilgrimage
Narrator(s): Ya'la bin Umayya
Grade: Sahih

I put on Ihram for ‘Umra and I am in this state as you see (with dyed beard and head and a cloak over me). He (the Holy Prophet) said: Take off the cloak and wash the yellowness and do in your ‘Umra what you do in Hajj.

Source: https://parallelquran.com/hadith/sahih-muslim-2685/