Srimad-Bhagavatam: Canto 8 - Chapter 1 - Verse 19
Sanskrit:
उपधाव पतिं भद्रे प्रजापतिमकल्मषम् ।मां च भावयती पत्यावेवंरूपमवस्थितम् ॥ १९ ॥
ITRANS:
upadhāva patiṁ bhadreprajāpatim akalmaṣammāṁ ca bhāvayatī patyāvevaṁ rūpam avasthitam
Translation:
Always thinking of Me as being situated within the body of your husband, Kaśyapa, go worship your husband, who has been purified by his austerity.