Water; Its Purity and Impurity
Man Lā Yaḥḍuruh al-Faqīh|Volume 1|Book 1|Chapter 2
وَ سَأَلَ جَابِرُ بْنُ يَزِيدَ اَلْجُعْفِيُّ أَبَا جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ عَنِ اَلسَّامِّ أَبْرَصَ يَقَعُ فِي اَلْبِئْرِ فَقَالَ «لَيْسَ بِشَيْءٍ حَرِّكِ اَلْمَاءَ بِالدَّلْوِ.
Jabir ibn Yazid al-Ju'fi about a gecko falling into a well. Imam عليه السلام said: "It is nothing (to worry about); stir the water with a bucket."
- Ṣaḥīḥ al-Faqīh