Ramayana
तथा तां क्रियमाणां च वृद्धाभिर्जन्म नाम च । सङ्कीर्तनं च रामस्य सीतायाः प्रसवौ शुभौ ॥ 7-66-11 ॥
And so the old women carried out that rite, the birth and the naming, and the proclamation of Rama and the auspicious twin birth borne by Sita—
english translation