Shiva Purana
भीमोऽथ तं महाराजं प्रभावाद्ब्रह्मणोऽसुरः ॥ जिग्ये वरप्रभावेण महावीरं शिवाश्रयम्॥ ३७॥
Thanks to the powers of Brahmā and that of the boon, the Asura Bhīma conquered that great king though he was a great hero and had the support of Śiva.
english translation
bhImo'tha taM mahArAjaM prabhAvAdbrahmaNo'suraH ॥ jigye varaprabhAveNa mahAvIraM zivAzrayam॥ 37॥
hk transliteration by Sanscript