Sahih Al Bukhari Hadith Number 1534

Narrated `Umar: In the valley of Al-`Aqiq I heard Allah’s Messenger (peace eb upon him) saying, “To night a messenger came to me from my Lord and asked me to pray in this blessed valley and to assume Ihram for Hajj and `Umra together. “

25  Hajj (Pilgrimage)
Hadith number 1534
Volume no 2
Chapter: 16 (Al-‘Aqiq is a blessed valley.”)