Shiva Purana
एतच्छिवपुराणं हि श्लोकं श्लोकार्द्धमेव च । यः पठेद्भक्तिसंयुक्तस्स पापान्मुच्यते क्षणात् 1-2-२० ।
He who reads a single stanza or even half of it piously becomes free from sin instantaneously.
english translation
etacchivapurANaM hi zlokaM zlokArddhameva ca । yaH paThedbhaktisaMyuktassa pApAnmucyate kSaNAt 1-2-20 ।
hk transliteration by Sanscript