The Messenger of Allah ﷺ took hold of a branch and shook it, but nothing fell from it. He shook it again, and still nothing fell. Then he shook it once more, and its leaves fell off. The Messenger of Allah ﷺ said, "Indeed, saying 'Glory be to Allah,' 'Praise be to Allah,' 'There is no god but Allah,' and 'Allah is the Greatest' shakes off sins just as a tree sheds its leaves."
حدثنا عبد الصمد حدثني أبي حدثنا سنان
أن رسول الله ﷺ أخذ غصنا فنفضه فلم ينتفض ثم نفضه فلم ينتفض ثم نفضه فانتفض فقال رسول الله ﷺ إن سبحان الله والحمد لله ولا إله إلا الله والله أكبر تنفض الخطايا كما تنفض الشجرة ورقها