Shiva Purana
अस्मिन्नुपस्थिते कल्पे प्रवृत्ते सृष्टिकर्मणि । मुनीनां षट्कुलीनानां ब्रुवतामितरेतरम् ७ ।
In this particular cycle, when the process of creation begins, The sages of the six lineages (ṣaṭkulīna) are speaking to one another.
english translation
asminnupasthite kalpe pravRtte sRSTikarmaNi । munInAM SaTkulInAnAM bruvatAmitaretaram 7 ।
hk transliteration by Sanscript