Shiva Purana
एतच्छ्रुत्वा ह्येकवारं भवेत्पापं हि भस्मसात् ॥ अभक्तो भक्तिमाप्नोति भक्तस्य भक्तिवर्द्धनम्॥ ४८॥
On hearing this once, all sins are reduced to ashes. A non-devotee becomes a devotee. This enhances the devotion of the devotee.
english translation
etacchrutvA hyekavAraM bhavetpApaM hi bhasmasAt ॥ abhakto bhaktimApnoti bhaktasya bhaktivarddhanam॥ 48॥
hk transliteration by Sanscript