It was narrated from Abdullah bin As Saib that the Messenger of Allah(ﷺ) prayed on the day of Conquest (of Makkah), and he put his sandals to his left.
Sunan an-Nasa'i Book 9, Hadith 35
← Previous Hadith "I asked Anas bin Malik: 'Did the Prophet (ﷺ) pray in sandals?' He said: 'Yes.'"

Sunan an-Nasa'i Book 9, Hadith 34 Next Hadith → "When the Messenger of Allah(ﷺ) passed away, the Ansar said: 'Let there be an Amir from among us and an Amir from among you.' Then 'Umar came to them and said: 'Do you not know that the Messenger of Allah(ﷺ) commanded Abu Bakr to lead the people in prayer? Who mong you could accept to put himself ahead of Abu Bakr?' They said: 'We seek refuge with Allah from putting ourselves ahead of Abu Bakr."'

Sunan an-Nasa'i Book 10, Hadith 1