It was narrated that Anas said: "The Iqamah for prayer was said, and the Messenger of Allah (ﷺ) was conversing privately with a man, and did not commence the prayer until the people slept"
SahihSahihSahih - Agreed UponBook 10 · Hadith 15
سنن النسائي
It was narrated that Anas said: "The Iqamah for prayer was said, and the Messenger of Allah (ﷺ) was conversing privately with a man, and did not commence the prayer until the people slept"