Al-Kāfi - The Book of Belief and Disbelief

Al-Kāfi - The Book of Belief and Disbelief َّدُ بْنُ يَحْيَى عَنْ أَحْ٠َّدِ بْنِ عِيسَى عَنِ الْحَجَّالِ عَنْ يُونُسَ بْنِ يَعْقُوبَ قَالَ قُلْتُ لأبِي عَبْدِ الله (عَلَيهِ السَّلا٠) نَاوِلْنِي يَدَكَ أُقَبِّلْهَا فَأَعْطَانِيهَا فَقُلْتُ جُعِلْتُ فِدَاكَ رَأْسَكَ فَفَعَلَ فَقَبَّلْتُهُ فَقُلْتُ جُعِلْتُ فِدَاكَ رِجْلاكَ فَقَالَ أَقْسَ٠ْتُ ثَلاثاً وَبَقِيَ شَيْ‏ءٌ وَبَقِيَ شَيْ‏ءٌ وَبَقِيَ شَيْ‏ءٌ.

Then I asked, ‘Can I kiss your feet, please?’ The Imam said, ‘You had vowed, you had vowed, you had vowed, three and one remains, one remains, and one remains.” (The Imam perhaps indicated that the narrator, in fact, had vowed to kiss the Imam’s (a) hand, (b) head and (c) feet).”’ وثق كالصحيح - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (9/81))