Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 31
Sanskrit:
मणिहेतोरिह प्राप्ता वयमृक्षपते बिलम् ।मिथ्याभिशापं प्रमृजन्नात्मनो मणिनामुना ॥ ३१ ॥
ITRANS:
maṇi-hetor iha prāptāvayam ṛkṣa-pate bilammithyābhiśāpaṁ pramṛjannātmano maṇināmunā
Translation:
[Lord Kṛṣṇa 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.