I saw the Prophet (ﷺ) eating of a shoulder (of a sheep) by cutting from it and then he was called to prayer and he prayed without repeating his ablution. Narrated Az-Zuhri:

as above (Hadith No. 173...) and added that the Prophet (ﷺ) put the knife down.
Sahih al-Bukhari Book 56, Hadith 136
← Previous Hadith (Wearing of silk) was allowed to them (i.e. `AbdurRahman and Az-Zubair) because of the itching they suffered from.

Sahih al-Bukhari Book 56, Hadith 135 Next Hadith → That 'Umair bin Al-Aswad Al-Anasi told him that he went to 'Ubada bin As-Samit while he was staying in his house at the sea-shore of Hims with (his wife) Um Haram. 'Umair said. Um Haram informed us that she heard the Prophet (ﷺ) saying, "Paradise is granted to the first batch of my followers who will undertake a naval expedition." Um Haram added, I said, 'O Allah's Messenger (ﷺ)! Will I be amongst them?' He replied, 'You are amongst them.' The Prophet (ﷺ) then said, 'The first army amongst' my followers who will invade Caesar's City will be forgiven their sins.' I asked, 'Will I be one of them, O Allah's Messenger (ﷺ)?' He replied in the negative."

Sahih al-Bukhari Book 56, Hadith 137