Mahabharata 5.13.12

तेषां तद्वचनं श्रुत्वा देवानां विष्णुरब्रवीत्मामेव यजतां शक्रः पावयिष्यामि वज्रिणम्

teṣāṃ tadvacanaṃ śrutvā devānāṃ viṣṇurabravītmāmeva yajatāṃ śakraḥ pāvayiṣyāmi vajriṇam

Our plain-language meaning of this verse is waiting for scholar review.