Sahih Al Bukhari Hadith Number 1678

Narrated Ibn `Abbas: I as among those whom the Prophet (peace be upon him) sent on the night of Al-Muzdalifa early being among the weak members of his family.

25  Hajj (Pilgrimage)
Hadith number 1678
Volume no 2
Chapter: 98 (Whosoever sent the weak early (from Al-Muzdalifa to Mina)