Mahabharata 7.124.33
ततः प्रमुदितं सर्वं बलमासीद्विशां पतेपाण्डवानां जयं दृष्ट्वा युद्धाय च मनो दधे
tataḥ pramuditaṃ sarvaṃ balamāsīdviśāṃ patepāṇḍavānāṃ jayaṃ dṛṣṭvā yuddhāya ca mano dadhe
Our plain-language meaning of this verse is waiting for scholar review.