Musannaf Ibn Abi Shaybah 32535 — The dream of Aishah

Aishah bint Talhah narrates from Sayyidah Aishah, the Mother of the Believers (may Allah be pleased with her), that she killed a snake. Then it was said to her in a dream: "By Allah, you have killed a Muslim." She said: "Then why did it enter the rooms of the wives of the Prophet (peace and blessings be upon him)?" It was said to her: "It comes to you only when you are in your clothes." So she got up in alarm and ordered twelve thousand to be spent in the path of Allah.