Al-Kāfi - The Book of Haj

Chapter: Use of Shadow in the State of al-’Ihram َّدٍ عَنْ عَلِيِّ بْنِ الْحَكَ٠َاعِيلَ بْنِ عَبْدِ الْخَالِقِ قَالَ سَأَلْتُ أَبَا عَبْدِ الله (عَلَيْهِ السَّلاَ٠) هَلْ يَسْتَتِرُ الْ٠ْسِ فَقَالَ لا إِلاَّ أَنْ يَكُونَ شَيْخاً كَبِيراً أَوْ قَالَ ذَا عِلَّةٍ. 8.

Ahmad ibn Muhammad from has narrated from Ali ibn al-Hakam from ‘Isma‘il ibn ‘Abd al-Khaliq who has said the following: “I once asked abu ‘Abd Allah (a.s.), if a man in the state of Ihram can cover himself from the sun. He (the Imam) said, ‘No, he cannot do so, unless he is an old man or one with illness.’” صحيح - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (7/304))