Śrīmad-Bhāgavatam · Text 6.17.12
Who is speaking and story frame
न वेद धर्मं किल पद्मयोनि-
र्न ब्रह्मपुत्रा भृगुनारदाद्या: ।
न वै कुमार: कपिलो मनुश्च
ये नो निषेधन्त्यतिवर्तिनं हरम् ॥ १२ ॥
na veda dharmaṁ kila padmayonir
na brahma-putrā bhṛgu-nāradādyāḥ
na vai kumāraḥ kapilo manuś ca
ye no niṣedhanty ati-vartinaṁ haram
Alas, Lord Brahmā, who has taken his birth from the lotus flower, does not know the principles of religion, nor do the great saints like Bhṛgu and Nārada, nor the four Kumāras, headed by Sanat-kumāra. Manu and Kapila have also forgotten the religious principles. I suppose it to be because of this that they have not tried to stop Lord Śiva from behaving improperly.
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.