Mahabharata 1.71.6

जिगीषया ततो देवा वव्रिरेऽऽङ्गिरसं मुनिम्पौरोहित्येन याज्यार्थे काव्यं तूशनसं परेब्राह्मणौ तावुभौ नित्यमन्योन्यस्पर्धिनौ भृशम्

jigīṣayā tato devā vavrire''ṅgirasaṃ munimpaurohityena yājyārthe kāvyaṃ tūśanasaṃ parebrāhmaṇau tāvubhau nityamanyonyaspardhinau bhṛśam

Our plain-language meaning of this verse is waiting for scholar review.