āyodhana-gataḿ vittam
anantaḿ vīra-bhūṣaṇam
yadu-rājāya tat sarvam
āhṛtaḿ prādiśat prabhuḥ
ayodhana-gatam -- fallen on the battlefield; vittam -- the valuables; anantam -- countless; vira -- of the heroes; bhushanam -- the ornaments; yadu-rajaya -- to the King of the Yadus, Ugrasena; tat -- that; sarvam -- all; ahritam -- which was brought; pradisat -- presented; prabhuh -- the Lord.
Srila Visvanatha Cakravarti adds that jeweled ornaments had also been collected from the horses and other animals. What might be added here, for the sake of the squeamish, is that Jarasandha came to Mathura with the clear intention of slaughtering every last man in the city, including Krishna and Balarama. It is out of the causeless mercy of the Lord that He gives the conditioned souls a taste of their own medicine and thus helps them become more sensitive to the laws of nature and the existence of a Supreme Godhead. Ultimately, Krishna awarded Jarasandha and others killed on the battlefield spiritual liberation. The Lord is strict, but He is not malicious. In fact, He is an ocean of mercy.