One verse

Srimad Bhagavatam 11.16.7

11.16.7

ज्ञात्वा ज्ञातिवधं गर्ह्यमधर्मं राज्यहेतुकम् । ततो निवृत्तो हन्ताहं हतोऽयमिति लौकिक: ॥ ७ ॥

jñātvā jñāti-vadhaṁ garhyam adharmaṁ rājya-hetukam tato nivṛtto hantāhaṁ hato ’yam iti laukikaḥ

jñātvā
being aware
jñāti
of his relatives
vadham
the killing
garhyam
abominable
adharmam
irreligion
rājya
to acquire a kingdom
hetukam
having as the motive
tataḥ
from such activity
nivṛttaḥ
retired
haratā
the killer
aham
I am
hataḥ
killed
ayam
this group of relatives
iti
thus
laukikaḥ
mundane

On the Battlefield of Kurukṣetra Arjuna thought that killing his relatives would be an abominable, irreligious activity, motivated only by his desire to acquire a kingdom. He therefore desisted from the battle, thinking, “I would be the killer of my relatives. They would be destroyed.” Thus Arjuna was afflicted with mundane consciousness.