Shlok:10, Adhyay:1

Synonyms:

aparyaptam–immeasurable; tat–that; asmakam–of ours; balam–strength; bhisma–by Grandfather Bhisma; abhiraksitam–perfectly protected; paryaptam–limited; tu–but; idam–all these; etesam–of the Pandavas; balam–strength; bhima–by Bhima; abhiraksitam–carefully protected.

Translation:

Our strength is immeasurable, and we are perfectly protected by Grandfather Bhisma, whereas the strength of the Pandavas, carefully protected by Bhima, is limited.