Srimad Bhagavatam 12.06.64-65 - Greed is a seed of Bhakti (download mp3)
by Ras Parayan Prabhu at ISKCON Chowpatty
devarāta-sutaḥ so ’pi
charditvā yajuṣāṁ gaṇam
tato gato ’tha munayo
dadṛśus tān yajur-gaṇān
yajūṁṣi tittirā bhūtvā
taittirīyā iti yajuḥ-
śākhā āsan su-peśalāḥ
Yājñavalkya, the son of Devarāta, then vomited the mantras of the Yajur Veda and went away from there. The assembled disciples, looking greedily upon these yajur hymns, assumed the form of partridges and picked them all up. These divisions of the Yajur Veda therefore became known as the most beautiful Taittirīya-saṁhitā, the hymns collected by partridges [tittirāḥ].
According to Śrīla Śrīdhara Svāmī, it is improper for a brāhmaṇa to collect what has been vomited, and so the powerful brāhmaṇa disciples of Vaiśampāyana assumed the form of tittiras, partridges, and collected the valuable mantras.