( faith has over seventy branches - or over sixty branches - the uppermost of which is the declaration: 'None has the right to be worshipped but Allah'; and the least of which is the removal of harmful object from the road, and modesty is a branch of faith. )
Modesty is one of the origins of the morals because all of which are based on it.
This is the reason why modesty in particular was mentioned in his saying – may the peace and blessings of Allah be upon him: