Śrīmad-Bhāgavatam · Text 9.6.52
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एकस्तपस्व्यहमथाम्भसि मत्स्यसङ्गात्
पञ्चाशदासमुत पञ्चसहस्रसर्ग: ।
नान्तं व्रजाम्युभयकृत्यमनोरथानां
मायागुणैर्हृतमतिर्विषयेऽर्थभाव: ॥ ५२ ॥
ekas tapasvy aham athāmbhasi matsya-saṅgāt
pañcāśad āsam uta pañca-sahasra-sargaḥ
nāntaṁ vrajāmy ubhaya-kṛtya-manorathānāṁ
māyā-guṇair hṛta-matir viṣaye ’rtha-bhāvaḥ
In the beginning I was alone and engaged in performing the austerities of mystic yoga, but later, because of the association of fish engaged in sex, I desired to marry. Then I became the husband of fifty wives, and in each of them I begot one hundred sons, and thus my family increased to five thousand members. By the influence of the modes of material nature, I became fallen and thought that I would be happy in material life. Thus there is no end to my material desires for enjoyment, in this life and the next.
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.