Śrīmad-Bhāgavatam · Text 11.16.7
Who is speaking and story frame
ज्ञात्वा ज्ञातिवधं गर्ह्यमधर्मं राज्यहेतुकम् ।
ततो निवृत्तो हन्ताहं हतोऽयमिति लौकिक: ॥ ७ ॥
jñātvā jñāti-vadhaṁ garhyam
adharmaṁ rājya-hetukam
tato nivṛtto hantāhaṁ
hato ’yam iti laukikaḥ
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.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.