ßÊÇÈ ÇáãäÇÞÈ : Hadeeth No:3279 : 'Abdullah (bin Mas'ud): The Prophet said, "Who-ever slaps his face or tears the bosom of his dress, or calls the calls of the Period of Ignorance, is not from us."...

ÃÈæÇÈ ÇáÚãá Ýí ÇáÕáÇÉ : Hadeeth No:1162 : Abu Huraira: Allah's Apostle said, "When anyone of you stands for the prayers, Satan comes and puts him in doubts till he forgets how many Rakat he has prayed. So if this happens to anyone of you, he should perform two prostrations of Sahu while sitting. ...