Ramayana
इत्युक्त्वा मूर्ध्नि शत्रुघ्नमुपाघ्राय महामुनिः । आतिथ्यमकरोत्तस्य ये च तस्य पदानुगाः ॥ 7-71-13 ॥
Having spoken thus, the great sage smelled Shatrughna upon the head and extended his hospitality to him and to those who were his attendants.
english translation