"We entered upon 'Abdullah at midday and he said: 'There will be rulers who would be distracted from praying on time, so pray on time.' Then he stood up and prayed between him and I, and said: 'This is what I saw the Messenger of Allah (ﷺ) do."'
Sunan an-Nasa'i Book 10, Hadith 23
← Previous Hadith "The Messenger of Allah (ﷺ) led us in Zuhr prayer and Abu Bakr was behind him. When the Messenger of Allah (ﷺ) said the Takbir, Abu Bakr said the Takbir so that the people could hear."

Sunan an-Nasa'i Book 10, Hadith 22 Next Hadith → "The Messenger of Allah (ﷺ) and Abu Bakr passed by me and Abu Bakr said to me: '0 Mas'ud, go to Abu Tamim' - meaning the man from whom he had been freed - 'and tell him to give us a camel so that we could ride, and let him send us some food and a guide to show us the way.' So I went to my former master and told him the same, and he sent with me a camel and vessels of milk, and I brought them via a secret route. Then the time for prayer came and the Messenger of Allah (ﷺ) stood up and prayed, and Abu Bakr stood to his right. I had come to know about Islam and I was with them, so I came and stood behind them. So the Messenger of Allah (ﷺ) pushed Abu Bakr on the chest (to make him move backward) and we stood behind him." Abu 'Abdur-Rahman (An-Nasai)said: (This) Buraidah is not a reliable narrator of Hadith.

Sunan an-Nasa'i Book 10, Hadith 24