Hadith #606 (Jami' al-Tirmidhi)
Book: The Book on Traveling
Narrator(s): Abu Ishaq al-Sabay'ai' أبو إسحاق السبيعي عمرو بن عبد الله, Abu Juhayfa al-Sawai', al-Hakam bin 'Abdullah الحكم بن عبد الله النصري, al-Hakam bin Bashyr الحكم بن بشير بن سلمان, Ali ibn Abi Talib, Muhammad bin Hmyd bin Hyan محمد بن حميد بن حيان

the Messenger of Allah said: “The screen between the eyes of the jinns and nakedness of the children of Adam when one of you enters the area of relieving oneself is saying: ‘Bismillah.'”

Source: https://parallelquran.com/hadith/jami-al-tirmidhi-606/

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Hadith #314 (Sunan Ibn Majah)
Book: The Book of Purification and its Sunnah
Narrator(s): Abu Ishaq al-Sabay'ai' أبو إسحاق السبيعي عمرو بن عبد الله, Abu Juhayfa al-Sawai', al-Hakam bin Bashyr الحكم بن بشير بن سلمان, Ali ibn Abi Talib, Muhammad bin Hmyd bin Hyan محمد بن حميد بن حيان

“The Messenger of Allah used to have a bath to cleanse himself from sexual impurity, then he would warm himself with me before I had the bath.”

Source: https://parallelquran.com/hadith/sunan-ibn-majah-314/