Mahabharata 3.150.13
एवमुक्तस्तु हनुमान्भीमसेनमभाषतभ्रातृत्वात्सौहृदाच्चापि करिष्यामि तव प्रियम्
evamuktastu hanumānbhīmasenamabhāṣatabhrātṛtvātsauhṛdāccāpi kariṣyāmi tava priyam
Our plain-language meaning of this verse is waiting for scholar review.