Vayupurana 1.23.195

Vāyupurāṇa 1.23.195

te'pi māheśvaraṃ yogaṃ prāpya dhyānaparāyaṇāḥ.
virajā brahmabhūyiṣṭhā rudralokāya saṃsthitāḥ .. 23.190 ..