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.'"

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 ﷺ 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 " .