The intelligent men enter the house of the enemy through a way which is not the general gate; but in the house of a friend they enter by the right gate. This is the rule of the ordinance.
अद्वारेण रिपोर्गेहं द्वारेण सुहृदो गृहान्। प्रविशन्ति नरा धीरा द्वाराण्येतानि धर्मतः॥