 स मासांश्चतुरः कृत्वा प्रमाणं प्लवगेश्वरः।व्यतीतां स्तान्मदव्यग्रो विहरन्नावबुध्यते।। 
 The king of monkeys has already spent four months, enjoying drinks. He does not realize that he has flouted his promise. 