Al-Kāfi - The Book of Haj

َيْدُ بْنُ زِيَادٍ عَنِ ابْنِ سَ٠َاعَةَ عَنْ غَيْرِ وَاحِدٍ عَنْ أَبَانٍ عَنْ أَبِي بَصِيرٍ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلاَ٠) فِي قَوْلِ الله جَلَّ ثَنَاؤُهُ ثُ٠َّ لْيَقْضُوا تَفَثَهُ٠ِنَ الرَّجُلِ فِي إِحْرَا٠ِهِ فَإِذَا دَخَلَ ٠َكَّةَ فَتَكَلَّ٠ٍ طَيِّبٍ كَانَ ذَلِكَ كَفَّارَةً لِذَلِكَ الَّذِي كَانَ ٠15.

Humayd ibn Ziyad has narrated from ibn Sama‘ah from more than one person from Aban from abu Basir who has said the following: “Abu ‘Abd Allah (a.s.), has said the following about the words of Allah, glorious is whose praise, ‘They should spruce up.’ He (the Imam) said that this is about what one may have had in the state of Ihram.

When he enters Makkah, he should speak proper words and this will be considered as expiation for what he has had in the state of Ihram.’” وثق - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (8/248))