One verse

Srimad Bhagavatam 10.13.45

10.13.45

तम्यां तमोवन्नैहारं खद्योतार्चिरिवाहनि । महतीतरमायैश्यं निहन्त्यात्मनि युञ्जत: ॥ ४५ ॥

tamyāṁ tamovan naihāraṁ khadyotārcir ivāhani mahatītara-māyaiśyaṁ nihanty ātmani yuñjataḥ

tamyām
on a dark night
tamaḥ-vat
just as darkness
naihāram
produced by snow
khadyota-arciḥ
the light of a glowworm
iva
just as
ahani
in the daytime, in the sunlight
mahati
in a great personality
itara-māyā
inferior mystic potency
aiśyam
the ability
nihanti
destroys
ātmani
in his own self
yuñjataḥ
of the person who attempts to use

As the darkness of snow on a dark night and the light of a glowworm in the light of day have no value, the mystic power of an inferior person who tries to use it against a person of great power is unable to accomplish anything; instead, the power of that inferior person is diminished.