The Race of Prajdpati : Rebirth of Seven Sages - Verse 76-77

He was endowed with Brahman’s splendour and the most excellent among the knowers of Brahman. Sukra begot four sons of her, viz. Tvastr, Varutrin, Sancja and Amarka. They resembled the sun and in their prowess they were equal to Brahma.