(130) باب إِذَا رَمَى بَعْدَ مَا أَمْسَى أَوْ حَلَقَ قَبْلَ أَنْ يَذْبَحَ نَاسِيًا أَوْ جَاهِلاً
Narrated Ibn `Abbas:
The Prophet (ﷺ) 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."
Reference: Sahih al-Bukhari 1734
In-book reference: Book 25, Hadith 212
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 2, Book 26, Hadith 790