Shiva Purana

siva.sh/siva-purana/rudra-samhita/180/8

माहात्म्यमेतद्वृषभध्वजस्य श्रुत्वा मुनिर्गंधवतीसुतो हि ।। वचो महार्थं प्रणिपत्य भक्त्या ह्युवाच तं ब्रह्मसुतं मुनींद्रम् ।। ८ ।।

sanskrit

On hearing about the greatness of the bull-bannered lord, the sage, son of Gandhavatī bowed to the great sage, son of Brahmā, with devotion and spoke these meaningful words.

english translation

mAhAtmyametadvRSabhadhvajasya zrutvA munirgaMdhavatIsuto hi || vaco mahArthaM praNipatya bhaktyA hyuvAca taM brahmasutaM munIMdram || 8 ||

hk transliteration by Sanscript