Yahya ibn Yahya narrated to us, saying: Hammad ibn Zayd informed us, and Yahya also said: Hushaym informed us, both of them on the authority of 'Abd al-'Aziz ibn Suhayb, on the authority of Anas — in the hadith of Hammad: "When the Messenger of Allah (peace be upon him) entered the privy," and in the hadith of Hushaym: "That the Messenger of Allah (peace be upon him), when he entered the toilet, said: 'O Allah, I seek refuge in You from the male and female unclean spirits.'"