Mahabharata 12.336.8

वैशंपायन उवाच · vaiśaṃpāyana uvāca

समुपोढेष्वनीकेषु कुरुपाण्डवयोर्मृधेअर्जुने विमनस्के च गीता भगवता स्वयम्

samupoḍheṣvanīkeṣu kurupāṇḍavayormṛdhearjune vimanaske ca gītā bhagavatā svayam

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