One verse

Srimad Bhagavatam 11.17.29

11.17.29

शुश्रूषमाण आचार्यं सदोपासीत नीचवत् । यानशय्यासनस्थानैर्नातिदूरे कृताञ्जलि: ॥ २९ ॥

śuśrūṣamāṇa ācāryaṁ sadopāsīta nīca-vat yāna-śayyāsana-sthānair nāti-dūre kṛtāñjaliḥ

śuśrūṣamāṇaḥ
engaged in serving
ācāryam
the bona fide spiritual master
sadā
always
upāsīta
one should worship
nīca-vat
as a humble servant
yāna
by humbly following behind the guru when he is walking
śayyā
by taking rest with the spiritual master
āsana
sitting near the guru to render service
sthānaiḥ
by standing and humbly waiting upon the guru
na
not
ati
very
dūre
far away
kṛta-añjaliḥ
with folded hands

While engaged in serving the spiritual master one should remain as a humble servant, and thus when the guru is walking the servant should humbly walk behind. When the guru lies down to sleep, the servant should also lie down nearby, and when the guru has awakened, the servant should sit near him, massaging his lotus feet and rendering other, similar services. When the guru is sitting down on his āsana, the servant should stand nearby with folded hands, awaiting the guru’s order. In this way one should always worship the spiritual master.