Valmiki Ramayana 2.106.10

कथं दशरथाज्जात: शुद्धाभिजनकर्मण: ।जानन् धर्ममधर्मिष्ठं कुर्य्यां कर्म जुगुप्सितम्॥

kathaṃ daśarathājjāta: śuddhābhijanakarmaṇa: |jānan dharmamadharmiṣṭhaṃ kuryyāṃ karma jugupsitam ||

Our plain-language meaning of this verse is waiting for scholar review.