Sunan an Nasai
2755
Daif+2

It was narrated from Anas:That the Messenger of Allah prayed Zuhr in Al-Baida', then he mounted and rode up the mountain of Al-Baida', and he began the Talbiyah for Hajj and 'Umar when he had prayed Zuhr

DaifAbu Ghuddah
DaifAl-Albani