Manusmriti
न हीदृशमनायुष्यं लोके किं चन विद्यते । यादृशं पुरुषस्येह परदारोपसेवनम् ॥ १३४ ॥
For in this world there is nothing so detrimental to long life as criminal conversation with another man’s wife.
english translation
na hIdRzamanAyuSyaM loke kiM cana vidyate । yAdRzaM puruSasyeha paradAropasevanam ॥ 134 ॥
hk transliteration by Sanscript