During the reign of Tāmasa Manu, among the demigods were the Satyakas, Haris and Vīras. The heavenly King, Indra, was Triśikha. The sages in saptarṣi-dhāma were headed by Jyotirdhāma.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
सत्यका हरयो वीरा देवास्त्रिशिख ईश्वरः । ज्योतिर्धामादयः सप्त ऋषयस्तामसेऽन्तरे
satyakā harayo vīrā devāstriśikha īśvaraḥ | jyotirdhāmādayaḥ sapta ṛṣayastāmase'ntare
SB 8.1.28