Shiva Purana
तस्मिन्नवसरे ब्रह्मा भद्रमद्रीन्द्रजानुतम् ॥ सारथ्याल्लब्धवात्सल्यः प्रार्थयन् प्रणतो ऽब्रवीत् ॥ ४ ॥
In the meantime Brahmā who had secured his favour due to his charioteership, implored Bhadra, the devotee of the daughter of Himavat.
english translation
tasminnavasare brahmA bhadramadrIndrajAnutam ॥ sArathyAllabdhavAtsalyaH prArthayan praNato 'bravIt ॥ 4 ॥
hk transliteration by Sanscript