One verse

Srimad Bhagavatam 3.1.9

3.1.9

यदा च पार्थप्रहित: सभायां जगद्गुरुर्यानि जगाद कृष्ण: । न तानि पुंसाममृतायनानि राजोरु मेने क्षतपुण्यलेश: ॥ ९ ॥

yada ca partha-prahitah sabhayam jagad-gurur yani jagada krsnah na tani pumsam amrtayanani rajoru mene ksata-punya-lesah

yada
when
ca
also
partha-prahitah
being advised by Arjuna
sabhayam
in the assembly
jagat-guruh
of the teacher of the world
yani
those
jagada
went
krsnah
Lord Krsna
na
never
tani
such words
pumsam
of all men of sense
amrta-ayanani
as good as nectar
raja
the King (Dhrtarastra or Duryodhana)
uru
very important
mene
did consider
ksata
dwindling
punya-lesah
fragment of pious acts.

Lord Krsna was sent by Arjuna into the assembly as the spiritual master of the whole world, and although His words were heard by some (like Bhisma) as pure nectar, it was not so for the others, who were completely bereft of the last farthing of past pious works. The King (Dhrtarastra or Duryodhana) did not take the words of Lord Krsna very seriously.