Skandapurana 7.13.p36

7.13.p36

jāmadagnyaśca tatkarma kṛtvā bhṛgukulodvahaḥ .
duṣkaraṃ sarvabhūtānāmāgata11stryambakāntikam .
kimukto devadevena etadicchāmi veditum . .18 ..

And after performing that deed difficult for all beings,
the descendant of Bhrgu’s line, the son of Jamadagni, came into the presence of Tryambaka.
What was he told by the god of gods? This I wish to know.