Umar bin Ubaydullah bin Ma'mar suffered pain in his eyes at Malal while he was in ihram. So he sent a message to Aban bin Uthman bin Affan (may Allah be pleased with him) asking what treatment should be used. Aban (may Allah be pleased with him) told him: Apply a compress of aloes (sabir), for I heard Uthman bin Affan (may Allah be pleased with him) narrating from the Messenger of Allah (peace and blessings be upon him) that he (peace and blessings be upon him) said: "He should apply a compress of aloes (sabir)."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9126
Umar bin Ubaydullah bin Ma'mar's eyes became sore while he was in ihram, and he wanted to apply kohl. Aban bin Uthman (may Allah have mercy on him) instructed him to apply a compress of aloes (sabir), and he stated that Sayyiduna Uthman (may Allah be pleased with him) narrated from the Prophet (peace and blessings be upon him) that "he (peace and blessings be upon him) used to do so."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9127
Nafi' (may Allah have mercy on him) said: Ibn Umar (may Allah be pleased with him) used to say: The one in ihram should not apply kohl containing any perfume, nor treat himself with it.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9129
Nafi' (may Allah have mercy on him) said: When Ibn Umar (may Allah be pleased with him) had sore eyes while in the state of ihram, he would put a few drops of aloes (sabir) in his eyes, and he would say: The one in ihram may apply whatever kohl he wishes, as long as it is not scented.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9130
Hadith Gradingمحدثین:صحيح
Hadith Takhrij«صحيح۔ شافعي 550۔ ابن ابي شيبةي: 14853»
Shumaysah (may Allah have mercy on her) said: My eyes became sore while I was in ihram, so I asked the Mother of the Believers, Sayyidah Aishah (may Allah be pleased with her), about kohl. She said: Apply whatever kohl you wish other than ithmid, or she said: (other than) any black kohl. Indeed it is adornment; it is not forbidden, but we dislike it. And she said: If you wish, I will apply aloes (sabir) to your eyes. But I declined.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 9131