Narrated `Abdullah bin `Ammar: I saw the Prophet (sallallahu ‘alaihi wa sallam) near the Jamra and the people were asking him questions (about religious problems). A man asked, "O Allah's Messenger (sallallahu ‘alaihi wa sallam) ! I have slaughtered the Hadi (animal) before doing the Rami." The Prophet (sallallahu ‘alaihi wa sallam) replied, "Do the Rami (now) and there is no harm." Another person asked, "O Allah's Messenger (sallallahu ‘alaihi wa sallam) ! I got my head shaved before slaughtering the animal." The Prophet (sallallahu ‘alaihi wa sallam) replied, "Do the slaughtering (now) and there is no harm." So on that day, when the Prophet (sallallahu ‘alaihi wa sallam) was asked about anything as regards the ceremonies of Hajj performed before or after its due time his reply was, "Do it (now) and there is no harm."