SB 10.56.31
mani-hetor iha prapta
vayam rksa-pate bilam
mithyabhisapam pramrjann
atmano maninamuna
Translation:
[Lord Krsna said:] It is for this jewel, O lord of the bears, that we have come to your cave. I intend to use the jewel to disprove the false accusations against Me.