Narrated Zayd ibn Arqam:
The Messenger of Allah (ﷺ) said: These privies are frequented by the jinns and devils. So when anyone amongst you goes there, he should say: "I seek refuge in Allah from male and female devils."
Anas b. Malik reported: When the Messenger of Allah (sal Allahu alayhi wa sallam) entered the toilet, he used to say (before entering): "O Allaah, I seek refuge in Thee." This is according to the version of Hammad. 'Abd…
Another tradition on the authority of Anas has:" O Allaah, I seek refuge in Thee."
Shu'bah said: Anas sometimes reported the words: "I take refuge in Allah."