From Sahih Bukhari (Hadith 4401):
Narrated `Aisha:(the wife of the Prophet) Safiya bint Huyai, the wife of the Prophet (ﷺ) menstruated during Hajjat-ul- Wada` The Prophet (ﷺ) said, "Is she going to detain us?" I said to him, "She has already come to Mecca and performed the Tawaf (ul-ifada) around the Ka`ba, O Allah's Messenger (ﷺ)." The Prophet (ﷺ) said, " Let her then proceed on (to Medina)
Reference: Bukhari 4401