It is permissible to offer the sacrifice before stoning the Jamrah, or to shave before offering the sacrifice or stoning the Jamrah, or to perform Tawaf before any of them Sahih Muslim 1307
Arabic hadith text
حَدَّثَنِي مُحَمَّدُ بْنُ حَاتِمٍ، حَدَّثَنَا بَهْزٌ، حَدَّثَنَا وُهَيْبٌ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ طَاوُسٍ، عَنْ أَبِيهِ، عَنِ ابْنِ عَبَّاسٍ،أَنَّ النَّبِيَّ صلى الله عليه وسلم قِيلَ لَهُ فِي الذَّبْحِ وَالْحَلْقِ وَالرَّمْىِ وَالتَّقْدِيمِ وَالتَّأْخِيرِ فَقَالَ " لاَ حَرَجَ "
Translation
Ibn Abbas (Allah be pleased with them) reported that it was said to Allah's Apostle (ﷺ) about sacrificing of animals, shaving of one's head, throwing of pebbles, and (the order of) precedence and succession, and he said
There is no harm in it.