Skandapurana 7.20.21

7.20.21

rudrājñayā tapaścarantyāstasyā devyā brahmaṇa upadeśāt tryambakapatiprāptaye dakṣaduhitṛtvena satīnāmnā śarīrāntara- (janma) grahaṇam, satyāstryambakabhāryātvam, rudrāṇāṃ sṛṣṭiḥ, sthāṇupadaniruktiḥ, dakṣakṛtaḥ satyā avamānaḥ, satyā yogadhāraṇayā dehatyāgaḥ, mahādevakṛto dakṣaśāpaḥ .

By the instruction of Brahmā, that goddess who was performing austerity by Rudra's command assumes another bodily birth under the name Satī as the daughter of Dakṣa in order to obtain Tryambaka as her husband; Satī becomes the wife of Tryambaka; the creation of the Rudras; the etymological explanation of the word Sthāṇu; the dishonor shown to Satī by Dakṣa; the abandonment of her body by Satī through the practice of yoga; the curse laid upon Dakṣa by Mahādeva.