It was narrated that Ibn ‘Abbas said: “The Messenger of Allah ﷺ: 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 Jamarat) after evening came.’ He said: ‘There is no harm.” (Sahih)