One verse

Bhagavad Gita 18.59

18.59

यदहंकारमाश्रित्य न योत्स्य इति मन्यसे | मिथ्यैष व्यवसायस्ते प्रकृतिस्त्वां नियोक्ष्यति ||१८-५९||

yadahaṃkāramāśritya na yotsya iti manyase . mithyaiṣa vyavasāyaste prakṛtistvāṃ niyokṣyati ||18-59||

ahaṅkāram
of false ego
āśritya
taking shelter
na yotsye
I shall not fight
iti
thus
manyase
you think
mithyā eṣaḥ
this is all false
vyavasāyaḥ
determination
te
your
prakṛtiḥ
material nature
tvām
you
niyokṣyati
will engage

If you do not act according to My direction and do not fight, then you will be falsely directed. By your nature, you will have to be engaged in warfare.