Mahabharata 8.24.98
देव त्वयेदं कथितं त्रिदशारिनिबर्हणम्तथा च कृतमस्माभिः प्रसन्नो वृषभध्वजः
deva tvayedaṃ kathitaṃ tridaśārinibarhaṇamtathā ca kṛtamasmābhiḥ prasanno vṛṣabhadhvajaḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book