Matsya Purana — The Terror of Tripura and the Gods’ Hymn to Śiva
इत्येवं त्रिदशैरुक्तः पद्मयोनिः पितामहः प्रत्याह त्रिदशान् सेन्द्रान् इन्दुतुल्याननः प्रभुः //
ityevaṃ tridaśairuktaḥ padmayoniḥ pitāmahaḥ pratyāha tridaśān sendrān indutulyānanaḥ prabhuḥ //
Thus addressed by the thirty-three gods, the Lotus-born Grandsire (Brahmā)—the lord whose face was like the moon—replied to the gods, Indra included.
Indirectly, it frames a divine-council setting: the gods approach Brahmā for guidance, a typical Purāṇic prelude to teachings on cosmic order, creation, or crisis-response (including Pralaya themes) in the verses that follow.
By portraying the devas seeking counsel from Brahmā, it models dharmic governance: rulers and householders should consult authoritative guidance (śāstra, elders, teachers) before acting—an ethical pattern repeatedly reinforced in the Matsya Purāṇa.
No explicit Vāstu or ritual rule is stated in this verse; it functions as a narrative transition into instruction—many Matsya Purāṇa Vāstu/ritual sections similarly begin with a question-and-answer setup among divine or sage interlocutors.