(2) باب الصَّلاَةِ بِمِنًى
It was narrated that 'Abdur-Rahman bin Yazid said:
"Uthman prayer four (rak'ahs) in Mina until news of that reached 'Abdullah who said: 'I prayed two rak'ahs with the Messenger of Allah (ﷺ).'" (ES)
Reference (ES): Sunan an-Nasa'i 1449 (ES)
In-book reference (ES): Book 15, Hadith 17 (ES)
English translation (ES): Vol. 2, Book 15, Hadith 1450 (ES)