Bismillah.
Volume 2, Book 26, Number 790:
Narrated Ibn Abbas (radiallaahu `anhu):
The Prophet (sallallaahu `alayhi wasallam) was asked about the slaughtering, shaving (of the head), and the doing of Rami before or after the due times. He said, "There is no harm in that."
Volume 2, Book 26, Number 791:
Narrated Ibn Abbas (radiallaahu `anhu):
The Prophet (sallallaahu `alayhi wasallam) was asked (as regards the ceremonies of Hajj) at Mina on the Day of Nahr and he replied that there was no harm. Then a man said to him, "I got my head shaved before slaughtering." He replied, "Slaughter (now) and there is no harm in it." (Another) man said, "I did the Rami (of the Jimar) after midday." The Prophet (sallallaahu `alayhi wasallam) replied, "There was no harm in it."
Volume 2, Book 26, Number 792:
Narrated 'Abdullah bin 'Amr (radiallaahu `anhu):
Allah's Apostle (sallallaahu `alayhi wasallam) stopped (for a while near the Jimar at Mina) during his last Hajj and the people started asking him questions. A man said, "Ignorantly I got my head shaved before slaughtering." The Prophet (sallallaahu `alayhi wasallam) replied, "Slaughter (now) and there is no harm in it." Another man said, "Unknowingly I slaughtered the Hadi before doing the Rami." The Prophet (sallallaahu `alayhi wasallam) said, "Do Rami now and there is no harm in it." So, on that day, when the Prophet (sallallaahu `alayhi wasallam) was asked about anything (about the ceremonies of Hajj) done before or after (its stated time) his reply was, "Do it (now) and there is no harm."
Volume 2, Book 26, Number 793:
Narrated 'Abdullah bin 'Amr bin Al-'As (radiallaahu `anhu):
I witnessed the Prophet (sallallaahu `alayhi wasallam) 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 (sallallaahu `alayhi wasallam) said, "Do it (now) and there is no harm in all these cases." Whenever the Prophet (sallallaahu `alayhi wasallam) was asked about anything on that day, he replied, "Do it (now) and there is no harm in it."
Volume 2, Book 26, Number 794:
Narrated 'Abdullah bin 'Amr bin Al-'As (radiallaahu `anhu):
Allah's Apostle (sallallaahu `alayhi wasallam) stopped while on his she-camel (the subnarrator then narrated the Hadith as above, i.e. 793).
Previously discussed here.
