Division of the Vedas into four portions, by a Vyasa in every Dwapara age - Verse 16

ततो व्यासो भरद्वाजो भरद्वाजात तु गौतमः गौतमाद उत्तमो व्यासो हर्यात्मा यो ऽभिधीयते ।।

tato vyāso bharadvājo bharadvājāt tu gautamaḥ gautamād uttamo vyāso haryātmā yo 'bhidhīyate ||