Matsyapurana 11.38

11.38

vimānenāgamatsvargaṃ patyā saha mudānvitā
sāvarṇo 'pi manur merāv adyāpyāste tapodhanaḥ
śanistapobalādāpa grahasāmyaṃ tataḥ punaḥ //

Sâvarṇya Manu is still living and practising penances unto this day on Mount Meru, and Śani, by means of his asceticism, brought about domestic concord (between the sons of Chhâya and Saṃjña). Yamunâ and Tapatî became rivers, and Viṣṭi obtained dark blue colour and was located in time (Hell).—38-39.