He beheld Brahmakosa (a) Rajatalaya (b) Śakrālaya (c) Rudraśarapramokṣa (d) Hayānana (e) and the flaming Brahmasiras (f) and the servants of Vaivasvata (g). (a) The place of Hiranyagarbha (b) The place of Rajatanăbha— silver-neededanother from of Hiranyagarbha (c) The abode of Sakra. (d) The place where from Rudra discharged his arrow on the occasion of the destruction of Tripurā (e) Theplace of the horse-necked. (f) The place of the deity presiding ever the Brahma-weapon. (g) An appellation of Yama.
स ब्रह्मकोशं रजतालयं च शक्रालयं रुद्रशरप्रमोक्षम्। हयाननं ब्रह्मशिरश्च दीप्तं ददर्श वैवस्वतकिंकरांश्च ॥