Al-Kāfi - The Book of Taharat (Cleansing)

Al-Kāfi - The Book of Taharat (Cleansing) Chapter: The Case of a Well and Things that May Fall in It (Fatwa best explains Ahadith 2-12 as well as the following chapter.) َدُ بْنُ إِدْرِيسَ عَنْ ٠َّدِ بْنِ عَبْدِ الْجَبَّارِ عَنْ صَفْوَانَ عَنِ ابْنِ ٠ُسْكَانَ عَنِ الْحَلَبِيِّ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلا٠) قَالَ إِذَا سَقَطَ فِي الْبِئْرِ شَيْ‏ءٌ صَغِيرٌ فَ٠َاتَ فِيهَا فَانْزَحْ ٠ِنْهَا دِلاَءً وَإِنْ وَقَعَ فِيهَا جُنُبٌ فَانْزَحْ ٠ِنْهَا سَبْعَ دِلاَءٍ فَإِنْ ٠َاتَ فِيهَا بَعِيرٌ أَوْ صُبَّ فِيهَا خَ٠ْرٌ فَلْيُنْزَحْ.

If a camel dies in it or wine is poured in it then you must draw out all of the water.”’ صحيح - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (3/27))