B.G 7.27

इच्छाद्वेषसमुत्थेन द्वन्द्वमोहेन भारत। सर्वभूतानि संमोहं सर्गे यान्ति परन्तप ॥२७॥

icchādveṣasamutthena dvandvamohena bhārata। sarvabhūtāni saṁmohaṁ sarge yānti parantapa ॥27॥

O Bharata, Arise from desire and aversion caused by the delusion of duality. O chastiser of foes, all beings are subject to intense delusion from the time of creation.

Gīta Bhāshya 7.27

'dvandva-moha' - delusion of experienced topics and objects caused by pleasure and pain; 'sarge' - time from the beginning of creation; Along with the corporeal body comes the desire and other defects. However, previously there was only ignorance.

The word 'dvandva-moha' i.e. delusion caused by duality, refers to the delusion of experienced topics and objects caused by pleasure and pain. Because of tendencies driven by desire and aversion, it becomes impossible to know anything. This is another cause. The word 'sarge' refers to the time from the beginning of creation. Along with the corporeal body comes the desire and other defects. Previously, however, there was only ignorance.