One verse

Srimad Bhagavatam 12.6.64-65

12.6.64-65

देवरातसुत: सोऽपि छर्दित्वा यजुषां गणम् । ततो गतोऽथ मुनयो दद‍ृशुस्तान् यजुर्गणान् ॥ ६४ ॥ यजूंषि तित्तिरा भूत्वा तल्ल‍ोलुपतयाददु: । तैत्तिरीया इति यजु:शाखा आसन् सुपेशला: ॥ ६५ ॥

devarāta-sutaḥ so ’pi charditvā yajuṣāṁ gaṇam tato gato ’tha munayo dadṛśus tān yajur-gaṇān yajūṁṣi tittirā bhūtvā tal-lolupatayādaduḥ taittirīyā iti yajuḥ- śākhā āsan su-peśalāḥ

devarāta-sutaḥ
the son of Devarāta (Yājñavalkya)
saḥ
he
api
indeed
charditvā
vomiting
yajuṣām
of the Yajur Veda
gaṇam
the collected mantras
tataḥ
from there
gataḥ
having gone
atha
then
munayaḥ
the sages
dadṛśuḥ
saw
tān
those
yajuḥ-gaṇān
yajur-mantras
yajūṁsi
these yajur-mantras
tittirāḥ
partridges
bhūtvā
becoming
tat
for those mantras
lolupatayā
with greedy desire
ādaduḥ
picked them up
taittirīyāḥ
known as Taittirīya
iti
thus
yajuḥ-śākhāḥ
branches of the Yajur Veda
āsan
came into being
su-peśalāḥ
most beautiful

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].