Shiva Purana
ध्यै चिंतायां स्मृतो धातुः शिवचिंता मुहुर्मुहुः ॥ १६ ॥
In the meditation of the mind the metal is remembered and the thought of Lord Shiva is repeatedly mentioned.
english translation
dhyai ciMtAyAM smRto dhAtuH zivaciMtA muhurmuhuH ॥ 16 ॥
hk transliteration by Sanscript