They are living in very great secrecy; or perhaps they have gone to the other side of the ocean. Those respecters of heroes might have been devoured by wild animals in that huge forest.
अत्यन्तं वा निगूढास्ते पारं चोर्मिमतो गताः। व्यालैश्चापि महारण्ये भक्षिताः शूरमानिनः॥