One verse

Srimad Bhagavatam 11.17.31

11.17.31

यद्यसौ छन्दसां लोकमारोक्ष्यन् ब्रह्मविष्टपम् । गुरवे विन्यसेद् देहं स्वाध्यायार्थं बृहद्‍व्रत: ॥ ३१ ॥

yady asau chandasāṁ lokam ārokṣyan brahma-viṣṭapam gurave vinyased dehaṁ svādhyāyārthaṁ bṛhad-vrataḥ

yadi
if
asau
that student
chandasām lokam
the Maharloka planet
ārokṣyan
desiring to ascend to
brahma-viṣṭapam
Brahmaloka
gurave
unto the guru
vinyaset
he should offer
deham
his body
sva-adhyāya
of superior Vedic studies
artham
for the purpose
bṛhat-vrataḥ
observing the powerful vow of perpetual celibacy

If the brahmacārī student desires to ascend to the Maharloka or Brahmaloka planets, then he should completely surrender his activities to the spiritual master and, observing the powerful vow of perpetual celibacy, dedicate himself to superior Vedic studies.