Allah's Messenger (ﷺ) entered upon me at Sarif while I was weeping (because I was afraid that I would not be able to perform the ,Hajj). He said, "What is wrong with you? Have you got your period?" I replied, "Yes." He said, "This is a matter Allah has decreed for all the daughters of Adam, so perform the ceremonies of the Hajj as the pilgrims do, but do not perform the Tawaf around the Ka`ba." Allah's Messenger (ﷺ) slaughtered some cows as sacrifices on behalf of his wives.
Sahih al-Bukhari Book 73, Hadith 15
← Previous Hadith The Prophet (ﷺ) slaughtered two rams, black and white in color (as sacrifices), and I saw him putting his foot on their sides and mentioning Allah's Name and Takbir (Allahu Akbar). Then he slaughtered them with his own hands.

Sahih al-Bukhari Book 73, Hadith 14 Next Hadith → I heard the Prophet (ﷺ) delivering a sermon, and he said (on the Day of `Id-Allah. a), "The first thing we will do on this day of ours is that we will offer the `Id prayer, then we will return and slaughter our sacrifices; and whoever does so, then indeed he has followed our tradition, and whoever slaughtered his sacrifice (before the prayer), what he offered was just meat that he presented to his family, and that was not a sacrifice." Abu Burda got up and said, "O Allah's Messenger (ﷺ)! I slaughtered the sacrifice before the prayer and I have got a Jadha'a which is better than an old sheep." The Prophet (ﷺ) said, "Slaughter it to make up for that, but it will not be sufficient for anybody else after you."

Sahih al-Bukhari Book 73, Hadith 16