One verse

Srimad Bhagavatam 6.3.18

6.3.18

भूतानि विष्णो: सुरपूजितानि दुर्दर्शलिङ्गानि महाद्भ‍ुतानि । रक्षन्ति तद्भ‍‌क्तिमत: परेभ्यो मत्तश्च मर्त्यानथ सर्वतश्च ॥ १८ ॥

bhutani visnoh sura-pujitani durdarsa-lingani mahadbhutani raksanti tad-bhaktimatah parebhyo mattas ca martyan atha sarvatas ca

bhutani
living entities or servants
visnoh
of Lord Visnu
sura-pujitani
who are worshiped by the demigods
durdarsa-lingani
possessing forms not easily seen
maha-adbhutani
greatly wonderful
raksanti
they protect
tat-bhakti-matah
the devotees of the Lord
parebhyah
from others who are inimical
mattah
from me (Yamaraja) and my order carriers
ca
and
martyan
the human beings
atha
thus
sarvatah
from everything
ca
and

The order carriers of Lord Visnu, who are worshiped even by the demigods, possess wonderful bodily features exactly like those of Visnu and are very rarely seen. The Visnudutas protect the devotees of the Lord from the hands of enemies, from envious persons and even from my jurisdiction, as well as from natural disturbances.