Bhagavatapurana 1.18.36

1.18.36

ityuktvā roṣatāmrākṣo vayasyān ṛṣibālakaḥ /
kauśikyāpa upaspṛśya vāgvajraṃ visasarja ha //

36. Having thus spoken to the young sons of Rishis, who were his playmates of equal age, with eyes red with anger he made Achamana with the water of the Kausiki, and sent out the thunderbolt of his word (pronounced a curse thus):--