أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ بَزِيعٍ، قَالَ حَدَّثَنَا يَزِيدُ، - وَهُوَ ابْنُ زُرَيْعٍ - قَالَ حَدَّثَنَا خَالِدٌ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ، قَالَ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم يُسْأَلُ أَيَّامَ مِنًى فَيَقُولُ ‏"‏ لاَ حَرَجَ ‏"‏ ‏.‏ فَسَأَلَهُ رَجُلٌ فَقَالَ حَلَقْتُ قَبْلَ أَنْ أَذْبَحَ ‏.‏ قَالَ ‏"‏ لاَ حَرَجَ ‏"‏ ‏.‏ فَقَالَ رَجُلٌ رَمَيْتُ بَعْدَ مَا أَمْسَيْتُ ‏.‏ قَالَ ‏"‏ لاَ حَرَجَ ‏"‏ ‏.‏

It was narrated that Ibn abbas said: "The Mesenger of Allah was asked questions during the days of Mina and he said: 'There is no harm.' A man said: 'I shaved my head before offering the sacrifice.' He said: 'There is no harm.' Another man said: 'I stoned (the Majarat) after evening came.' He said: "There is no harm.'" Translation Not Available

Book Ref: Sunan An Nisai Book 24 Hadith 3067
Web Ref:  Sunan An Nisai Vol 3 Book 24 Hadith 3069