Hadith 1204
Nubaih bin Wabb reported: We went with Aban bin 'Uthman (in a state of Ihram). When we were at Malal the eyes of Umar bin Ubaidullah became sore and, when we reached Rauba' the pain grew intense. He (Nubaib bin Wahb) sent (one) to Aban bin 'Uthman to ask him (what to do). He sent him (the message) to apply aloes to them, for 'Uthman (RA) reported that the Messenger of Allah (ﷺ) applied aloes to the person whose eyes were sore and he was in the state of Ihram.
Hadith 1204
Nubaih b Wahb reported that the eyes of Umar bin Ubaidnllah bin Ma'mar were swollen, and he decided to use antimony. Aban bin 'Uthman forbade him to do so and commanded him to apply aloes on them, and reported on the authority of 'Uthman bin Affan that the Apostle of Allah (ﷺ) had done that.