Sundar Kand Verse 164
हरषे सब बिलोकि हनुमाना। नूतन जन्म कपिन्ह तब जाना॥ मुख प्रसन्न तन तेज बिराजा। कीन्हेसि रामचंद्र कर काजा॥ २॥
haraṣe saba biloki hanumānā| nūtana janma kapinha taba jānā|| mukha prasanna tana teja birājā| kīnhesi rāmacaṃdra kara kājā|| 2||
harashe saba biloki hanumana nutana janma kapinha taba jana mukha prasanna tana teja biraja kinhesi ramacamdra kara kaja 2
All the vanaras were overjoyed to see Shree Hanuman, and it was as though they had received a new birth. His face was radiant with happiness and his body blazed with a divine lustre, making it plain that he had accomplished Shree Ramachandra's purpose.
श्री हनुमान् जी को देखकर सभी वानर हर्षित हो उठे और उन सबको मानो नया जीवन मिल गया हो। श्री हनुमान् जी का मुख प्रसन्न और शरीर तेजोमय था — स्पष्ट था कि उन्होंने श्री रामचन्द्र जी का कार्य सिद्ध कर दिया है।
This is verse 164 of 351 in Sundar Kand (सुन्दरकाण्ड), from the section “Return to Bhagwan Ram” of Goswami Tulsidas’ Ramcharitmanas.