A woman in ihram covering her face

Sayyidah Asma' bint Abi Bakr (may Allah be pleased with them both) relates: We used to cover our faces from men, and before that we used to comb our hair while in the state of ihram.
This hadith is sahih (authentic) on the condition of the two Shaykhs (Bukhari and Muslim), but they did not record it.

It is narrated from Sayyiduna Aslam that he heard Sayyiduna Umar bin al-Khattab (may Allah be pleased with him) say: "What need is there now for ramal (walking briskly in tawaf) and uncovering the shoulders, when Allah has made Islam firmly established and has driven away disbelief and the disbelievers? Yet despite this, we will not abandon any practice that we used to do with the Messenger of Allah (peace and blessings be upon him)."
This hadith is sahih (authentic) on the condition of Imam Muslim, but the two Shaykhs (Bukhari and Muslim) did not record it.