Volume 2, Book 26, Number 793:
Narrated ‘Abdullah bin ‘Amr bin Al-‘As:
I witnessed the Prophet when he was delivering the sermon on the Day of Nahr. A man stood up
and said, “I thought that such and such was to be done before such and such. I got my hair shaved
before slaughtering.” (Another said), “I slaughtered the Hadi before doing the Rami.” So, the people
asked about many similar things. The Prophet said, “Do it (now) and there is no harm in all these
cases.” Whenever the Prophet was asked about anything on that day, he replied, “Do it (now) and
there is no harm in it.”
Volume 2 – 394 / 1700
SAHIH BUKHARI VOLUME 2 > BOOK 26: PILGRIMMAGE (HAJJ)