Manusmriti

siva.sh/manusmriti/12/28

यत् तु दुःखसमायुक्तमप्रीतिकरमात्मनः । तद् रजो प्रतीपं विद्यात् सततं हारि देहिनाम् ॥ २८ ॥

sanskrit

What is mixed with pain and does not give satisfaction to the soul one may know (to be the quality of) Activity, which is difficult to conquer, and which ever draws embodied (souls towards sensual objects).

english translation

yat tu duHkhasamAyuktamaprItikaramAtmanaH | tad rajo pratIpaM vidyAt satataM hAri dehinAm || 28 ||

hk transliteration by Sanscript