Devibhagavatapurana 4.12.56

4.12.56

tānuvāca guruḥ kāvyarūpaḥ pracchannamāyayā |
svāgataṃ mama yājyānāṃ prāpto'haṃ vo hitāya vai ||

Then the false S’ukrâchârya asked the welfare of the Daityas and said:-- I went so long for your good; I performed severe tapasyâ and satisfied the God S’ambhu and acquired from him the Mantra, the sacred knowledge, and that I will frankly explain to you.