صحيح البخاري
Sahih Bukhari
كتاب العمل في الصلاة
The Book of Dealing With Actions In As-Salat (The Prayer)
باب من صفق جاهلا من الرجال فى صلاته لم تفسد صلاته:
Chapter. If a man claps during the SaIat (prayer) because of ignorance, then his Salat will not be invalid.
