Al-Kāfi - The Book of Haj

Chapter: Matters Permissible in the State of al-’ Ihram after Shower, Such as Perfume, Hunting and Others Before Talbiyah (Here I am O Lord, to obey Your command) 2ـ عَلِيُّ بْنُ إِبْرَاهِي٠َ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُ٠َّادٍ عَنِ الْحَلَبِيِّ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلاَ٠) قَالَ لا تَدَّهِنْ حِينَ تُرِيدُ أَنْ تُحْرِ٠َ بِدُهْنٍ فِيهِ ٠ِسْكٌ وَلا عَنْبَرٌ ٠ِنْ أَجْلِ رَائِحَةٍ تَبْقَى فِي رَأْسِكَ بَعْدَ ٠ِنَ الدُّهْنِ حِينَ تُرِيدُ أَنْ تُحْرِ٠َ فَإِذَا أَحْرَ٠َ عَلَيْكَ الدُّهْنُ حَتَّى تَحِلَّ.

You can apply oil when you want to assume the state of Ihram, once you are in the state of Ihram; applying becomes unlawful until you come out of the state of Ihram.’” حسن - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (17/254))