Shaivites

देवर्षिनृपशैवत्ववर्णनं नाम सप्तत्रिंशोऽध्यायः
Lord Shiva's devotion of great sages and kings – Chapter 37



ब्रह्मोवाच |
Brahma said (to sage Narada)

कृष्णेन च कृतं नित्यं बदरीपर्वतोत्तमे |
पूजनं तु शिवस्यैव सप्तमासावधि स्वयम् || 48 ||
And worship of Lord Shiva was done daily by Lord Krishna himself for a period of seven months on the best mountain Badari.