We were proceeding to Mecca along with the Prophet ﷺ. We pasted on our foreheads the perfume known as sukk at the time of wearing ihram. When one of us perspired, it (the perfume) came down on her face. The Prophet ﷺ saw it but did not forbid it. (Using translation from Abū Dāʾūd 1830)
كُنَّا نَخْرُجُ مَعَ النَّبِيِّ ﷺ إِلَى مَكَّةَ فَنُضَمِّدُ جِبَاهَنَا بِالسُّكِّ الْمُطَيَّبِ عِنْدَ الْإِحْرَامِ فَإِذَا عَرِقَتْ إِحْدَانَا سَالَ عَلَى وَجْهِهَا فَيَرَاهُ النَّبِيُّ ﷺ فَلَا يَنْهَانَا