Alas, your father is omniscient, but you do not know his actual order. Without knowing the actual purpose of your father, how will you create progeny?
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
कथं स्वपितुरादेशमविद्वांसो विपश्चितः । अनुरूपमविज्ञाय अहो सर्गं करिष्यथ
kathaṃ svapiturādeśamavidvāṃso vipaścitaḥ | anurūpamavijñāya aho sargaṃ kariṣyatha
SB 6.5.9