Shiva Purana
गुरूणि गुरुभिश्चैव लघूनि लघुभिस्तथा ॥ प्रायश्चित्तानि कालेय मनुस्स्वायम्भुवोऽब्रवीत्॥ २८॥
Svāyambhuva Manu has ordained expiatory rites for great sins and small expiatory rites for small sins in the Kali age.
english translation
gurUNi gurubhizcaiva laghUni laghubhistathA ॥ prAyazcittAni kAleya manussvAyambhuvo'bravIt॥ 28॥
hk transliteration by Sanscript