Ramayana
कायेन कुरुते पापं मनसा सम्प्रधार्य तत् । अनृतं जिह्वया चाह त्रिविधं कर्मपातकम् ॥ २-१०९-२१
At first a man conceives an evil idea in his mind, then executes it through evil deed with his body and tells a lie through his tongue. Thus sinful action is three dimensional (mental, physical and vocal). ॥ 2-109-21॥
english translation
kAyena kurute pApaM manasA sampradhArya tat । anRtaM jihvayA cAha trividhaM karmapAtakam ॥ 2-109-21
hk transliteration by Sanscript