Our ancient sages have stated that sibling is the man who defends the man from adversity befallen and he is real friend also. This is the everlasting deed (religion) observed by the gentlemen.
आपद्गतं कश्चन यो विमोक्षेत् स बान्धवः स्नेहयुक्तः सुहृच। एवं पुराणा मुनयो वदन्ति धर्मः सदा सद्भिरनुष्टितश्च॥