Sunan Abi Dawud Book 2, Hadith 151
when the Iqamah was pronounced for prayer during the time of the Messenger of Allah (ﷺ), the people would take their seats before the prophet (ﷺ) came to his seat.
“Until you see me that I have come out”.
Abu dawud said: No one except Ma’mar has narrated the words “that I have come out”. And the version transmitted by Ibn ‘Uyainah from Ma’mar does not mention the words “that I have come out”.
I asked Thabit al-Bunani whether it was permissible for a man to talk after the qamah had been pronounced. He narrated a tradition on the authority of Anas: (once) the Iqamah was pronounced, and a person came to the apostle of Allah (ﷺ) and detained him after the Iqamah had been pronounced.