Shiva Purana
यतो वाचो निवर्त्तन्ते अप्राप्य मनसा सह ॥ आनन्दं यस्य वे विद्वान्न बिभेति कुतश्च न ॥ ७ ॥
Because words withdraw without reaching the mind The joy of which ve learned man is not afraid and nowhere else.
english translation
yato vAco nivarttante aprApya manasA saha ॥ AnandaM yasya ve vidvAnna bibheti kutazca na ॥ 7 ॥
hk transliteration by Sanscript