Hadith 203

Allāhumma innī a`ūdhu bika an ushrika bika wa anā a`lam, wa astaghfiruka limā lā a`lam. O Allah, I seek refuge in You lest I associate anything with You knowingly, and I seek Your forgiveness for what I know not. Reference: Ahmad 4/403. See also Al-Albani, Sahihul-Jami' As-Saghir 3/233 and Sahihut-Targhib wat- Tarhib 1/19.