One verse

Srimad Bhagavatam 5.14.29

5.14.29

कदाचिदीश्वरस्य भगवतो विष्णोश्चक्रात्परमाण्वादिद्विपरार्धापवर्गकालोपलक्षणात्परिवर्तितेन वयसा रंहसा हरत आब्रह्मतृणस्तम्बादीनां भूतानामनिमिषतो मिषतां वित्रस्तहृदयस्तमेवेश्वरं कालचक्रनिजायुधं साक्षाद्भगवन्तं यज्ञपुरुषमनाद‍ृत्य पाखण्डदेवता: कङ्कगृध्रबकवटप्राया आर्यसमयपरिहृता: साङ्केत्येनाभिधत्ते ॥ २९ ॥

kadacid isvarasya bhagavato visnos cakrat paramanv-adi-dvi-parardhapavarga-kalopalaksanat parivartitena vayasa ramhasa harata abrahma-trna-stambadinam bhutanam animisato misatam vitrasta-hrdayas tam evesvaram kala-cakra-nijayudham saksad bhagavantam yajna-purusam anadrtya pakhanda-devatah kanka-grdhra-baka-vata-praya arya-samaya-parihrtah sanketyenabhidhatte.

kadacit
sometimes
isvarasya
of the Supreme Lord
bhagavatah
of the Supreme Personality of Godhead
visnoh
of Lord Visnu
cakrat
from the disc
paramanu-adi
beginning from the time of minute atoms
dvi-parardha
the duration of the life of Brahma
apavarga
ending
kala
of time
upalaksanat
having the symptoms
parivartitena
revolving
vayasa
by the chronological order of ages
ramhasa
swiftly
haratah
taking away
a-brahma
beginning from Lord Brahma
trna-stamba-adinam
down to the small clumps of grass
bhutanam
of all living entities
animisatah
without blinking the eyes (without fail)
misatam
before the eyes of the living entities (without their being able to stop it)
vitrasta-hrdayah
being afraid in the heart
tam
Him
eva
certainly
isvaram
the Supreme Lord
kala-cakra-nija-ayudham
whose personal weapon is the disc of time
saksat
directly
bhagavantam
the Supreme Personality of Godhead
yajna-purusam
who accepts all kinds of sacrificial ceremonies
anadrtya
without caring for
pakhanda-devatah
concocted incarnations of God (man-made gods or demigods)
kanka
buzzards
grdhra
vultures
baka
herons
vata-prayah
like crows
arya-samaya-parihrtah
who are rejected by authorized Vedic scriptures accepted by the Aryans
sanketyena
by concoction or with no basis of authority indicated by scripture
abhidhatte
he accepts as worshipable

The personal weapon used by Lord Krsna, the disc, is called hari-cakra, the disc of Hari. This cakra is the wheel of time. It expands from the beginning of the atoms up to the time of Brahma’s death, and it controls all activities. It is always revolving and spending the lives of the living entities, from Lord Brahma down to an insignificant blade of grass. Thus one changes from infancy, to childhood, to youth and maturity, and thus one approaches the end of life. It is impossible to check this wheel of time. This wheel is very exacting because it is the personal weapon of the Supreme Personality of Godhead. Sometimes the conditioned soul, fearing the approach of death, wants to worship someone who can save him from imminent danger. Yet he does not care for the Supreme Personality of Godhead, whose weapon is the indefatigable time factor. The conditioned soul instead takes shelter of a man-made god described in unauthorized scriptures. Such gods are like buzzards, vultures, herons and crows. Vedic scriptures do not refer to them. Imminent death is like the attack of a lion, and neither vultures, buzzards, crows nor herons can save one from such an attack. One who takes shelter of unauthorized man-made gods cannot be saved from the clutches of death.