Skandapurana 5.150.16

5.150.16

andhako'pi haraṃ dṛṣṭvā yuddhārthaṃ saṃmukho yayau .
tato yuddhaṃ samabhavadaṃdhakasya hareṇa tu ..
vṛtravāsavayoḥ pūrvaṃ yathā yuddhamabhūnmahat .. 16 ..

Andhaka also, seeing Hara, advanced face to face for battle. / Then a fight took place between Andhaka and Hara, / just as there had been of old a great battle between Vṛtra and Vāsava. // 16