Valmiki Ramayana Ayodhya Kanda Sarga 40 Shloka 3

लक्ष्मणः Lakshmana, भ्रातुः to his brother, अन्वक्षम् following immediately, कौशल्याम् of Kausalya, अभ्यवादयत् paid obeisance, अथ thereafter, मातुः of his mother, सुमित्रायाः Sumitra's, चरणौ feet, पुनः again, जग्राह held.

Immediately following Rama, his brother, Lakshmana also paid obeisance to Kausalya and, thereafter, held the feet of his own mother Sumitra.