The 6th-Case-affix is used (as well as the 7th), when disregard is to be shown after that by whose action the time of another action is indicated.,
This is Genitive Absolute. रुदतः रुदति वा प्राव्राजीत् 'in spite of her weeping, he went away.' The force of this genitive is that of the English word 'not withstanding' 'in spite of' 'for all,' &c., नन्दाः पशव इव हताः पश्यतो राक्षसस्य 'the Nandas were killed like so many beasts Rakshasa looking on,' (not-with-standing that Rakshasa was looking on).,