Skandapurana 1.4.24.77

1.4.24.77

ātmaputrāya te śaṃbho ātmadauhitrakāya te..
ityukte viṣṇunā sarve sādhusādhviti te jaguḥ.. 26.77 ..

‘To you, O Śambhu, who are your own son; to you, who are your own grandson!’” / When this was spoken by Viṣṇu, they all chanted, “Excellent, excellent!”