RV 3.39.3
यमा चिद् अत्र यमसूर् असूत जिह्वाया अग्रम् पतद् आ ह्य् अस्थात् । वपूंषि जाता मिथुना सचेते तमोहना तपुषो बुध्न एता ॥
yamā cid atra yamasūr asūta jihvāyā agram patad ā hy asthāt | vapūṃṣi jātā mithunā sacete tamohanā tapuṣo budhna etā ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
The Mother of the Twins hath borne Twin Children: my tongue's tip raised itself and rested silent. Killing the darkness at the light's foundation, the Couple newly born attain their beauty.
Translated by Ralph T. H. Griffith (1896)