I said, "Messenger of Allah, teach me a supplication."He said, "Say, O Allah, I seek refuge in You from the evil of my hearing, from the evil of my sight, from the evil of my tongue, from the evil of my heart, and from the evil of my semen."
حدثنا أحمد بن محمد بن حنبل حدثنا محمد بن عبد الله بن الزبير ح و حدثنا أحمد حدثنا وكيع المعنى عن سعد بن أوس عن بلال العبسي عن شتير بن شكل عن أبيه في حديث
قلت يا رسول الله علمني دعاء قال قل اللهم إني أعوذ بك من شر سمعي ومن شر بصري ومن شر لساني ومن شر قلبي ومن شر منيي
Its isnad is hasan. Tirmidhi narrated it in the Book of Supplications, chapter, "Supplication, 'O Allah, I seek refuge in You from the evil of my hearing...'," hadith 3492, from the hadith of Abu Ahmad Muhammad bin Abdullah Zubayri, with this wording, and he said, "Hasan gharib." It is also found in the Musnad, 3/429, Atraf Musnad (5812), and Hakim graded it sahih, 1/532, 533, and Dhahabi agreed with him.