Manusmriti

siva.sh/manusmriti/3/79

स सन्धार्यः प्रयत्नेन स्वर्गमक्षयमिच्छता । सुखं चेहेच्छताऽत्यन्तं योऽधार्यो दुर्बलेन्द्रियैः ॥ ७९ ॥

sanskrit

(The duties of) this order, which cannot be practised by men with weak organs, must be carefully observed by him who desires imperishable (bliss in) heaven, and constant happiness in this (life).

english translation

sa sandhAryaH prayatnena svargamakSayamicchatA | sukhaM cehecchatA'tyantaM yo'dhAryo durbalendriyaiH || 79 ||

hk transliteration by Sanscript