Skandapurana 6.3.112.2

6.3.112.2

purāsīdaṅgirānāma brāhmaṇo vedapāragaḥ .
putrahetoryugasyādau cacāra vipulaṃ tapaḥ .. 112.2 ..

Formerly, a brahmin named Aṅgiras, who had mastered the Vedas, / performed extensive austerity at the beginning of the yuga for the sake of a son.