Al-Kāfi - The Book of Haj

Chapter: The Obligatory Expiation for Use of Dresses Not Permissible to Use in the State of al-’ Ihram ِنْ أَصْحَابِنَا عَنْ سَهْلِ بْنِ زِيَادٍ وَأَحْ٠َحْبُوبٍ عَنْ عَلِيِّ بْنِ رِئَابٍ عَنْ زُرَارَةَ عَنْ أَبِي جَعْفَرٍ (عَلَيْهِ السَّلاَ٠َنْ لَبِسَ ثَوْباً لا يَنْبَغِي لَهُ لُبْسُهُ وَهُوَ ٠ٌ فَفَعَلَ ذَلِكَ نَاسِياً أَوْ سَاهِياً أَوْ جَاهِلاً فَلا شَيْ‏ءَ عَلَيْهِ وَ٠ِّداً فَعَلَيْهِ دَ٠1.

A number of our people have narrated from Sahl ibn Ziyad and Ahmad ibn Muhammad from ibn Mahbub from Ali ibn Ri’ab from Zurarah who has said the following: “Abu Ja‘far (a.s.), has said, ‘If one in the state of Ihram wears a cloth which he is not supposed to wear and one does it out of forgetfulness, ignorance or by mistake, there is not anything on him; but if one does it knowingly, one must offer an offering animal.’” صحيح - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (17/297))