 घृताच्यां किल संसक्तो दशवर्षाणि लक्ष्मण।अहोऽमन्यत धर्मात्मा विश्वामित्रो महामुनिः।। 
 O Lakshmana great sage Visvamitra was in union with an apsara Gritachi for ten years and felt it was just one day indeed 