 शाश्वतोऽयं सदा धर्मः स्थितोऽस्मासु नरर्षभ।ज्येष्ठेे पुत्रे स्थिते राजा न कनीयान् भवेन्नृपः।। 
 O best of men there is an ancient tradition in our race that the younger son cannot become king when the eldest is there.  