reference: Sri Aurobindo, Savitri: a Legend and a Symbol, Book II The Book of the Traveller of the Worlds, Canto 14 The World-Soul, pp. 293-296
Additional readings in Sri Aurobindo's Savitri: a Legend and a Symbol can be found at https://sriaurobindostudies.wordpress.com/2023/08/28/readings-in-sri-aurobindos-savitri-a-legend-and-a-symbol/