"I heard the Messenger of Allah 'Labbaika 'Umratan wa Hajjan ma'an, Iabbaika 'Umratan wa Hajjan ma'an (Here I am (O Allah) for "Umrah and Hajj together, here I am (O Allah) for "Umrah and Hajj together)
Sunan an-Nasa'i Book 24, Hadith 111
← Previous Hadith "`Imran bin Husain said to me: 'We performed Tamattu` with the Messenger of Allah (ﷺ).'"

Abu Abdur-Rahman (An-Nasa'i) said: There are three (named) Isma`il bin Muslim; this is one of them, and there is no harm in him. And Shaikh Isma`il bin Muslim who reports from Abu Tufail, there is no harm in him. And Isma`il bin Muslim who reports from Az-Zuhri and Al-Hasan, he is abandoned in Hadith.

Sunan an-Nasa'i Book 24, Hadith 110 Next Hadith → "I heard the Messenger of Allah (ﷺ) reciting the Talbiyah for them both."

Sunan an-Nasa'i Book 24, Hadith 112