Shiva Purana
गायत्र्यनुष्टुप्त्रिष्टुप्च छंदांसि बृहती विराट् ॥ इन्द्रो रुद्रो हरिर्ब्रह्मा स्कंदस्तेषां च देवताः ॥ ४८ ॥
The metres severally are Gāyatrī, Anuṣṭup, Triṣṭup, Bṛhatī and Virāṭ. The deities severally are Indra, Rudra, Viṣṇu, Brahmā and Skanda.
english translation
gAyatryanuSTuptriSTupca chaMdAMsi bRhatI virAT ॥ indro rudro harirbrahmA skaMdasteSAM ca devatAH ॥ 48 ॥
hk transliteration by Sanscript