One verse

Srimad Bhagavatam 7.12.4

7.12.4

मेखलाजिनवासांसि जटादण्डकमण्डलून् । बिभृयादुपवीतं च दर्भपाणिर्यथोदितम् ॥ ४ ॥

mekhalajina-vasamsi jata-danda-kamandalun bibhryad upavitam ca darbha-panir yathoditam

mekhala
a belt made of straw
ajina-vasamsi
garments made of deerskin
jata
matted hair
danda
a rod
kamandalun
and a waterpot known as a kamandalu
bibhryat
he (the brahmacari) should regularly carry or wear
upavitam ca
and a sacred thread
darbha-panih
taking purified kusa in his hand
yatha uditam
as recommended in the sastras.

Carrying pure kusa grass in his hand, the brahmacari should dress regularly with a belt of straw and with deerskin garments. He should wear matted hair, carry a rod and waterpot and be decorated with a sacred thread, as recommended in the sastras.