Musannaf Ibn Abi Shaybah 31788 — What a man is commanded to say

Muhammad bin Ali said: One night the Messenger of Allah (peace and blessings be upon him) was praying. During this, when he (peace and blessings be upon him) placed his hand on the ground, a scorpion stung him (peace and blessings be upon him). The Messenger of Allah (peace and blessings be upon him) took hold of it with his sandal and killed it. When he finished the prayer, he said: "May Allah disgrace the scorpion! It spares neither one who prays nor anyone else, neither a believer nor anyone else." Then he (peace and blessings be upon him) called for salt and water, put it in a vessel, and began pouring it over his finger where it had stung him and wiping it, and he (peace and blessings be upon him) recited the Mu'awwidhatayn over it.