Shiva Purana
तथैव पापान्येतानि तथान्यानि सहस्रशः ॥ भुज्यंते यानि पुरुषैर्नरकांतरगोचरैः ॥ २३॥
These sins and others are thousands in number similarly, which the beings in the hells experience and try to wipe off.
english translation
tathaiva pApAnyetAni tathAnyAni sahasrazaH ॥ bhujyaMte yAni puruSairnarakAMtaragocaraiH ॥ 23॥
hk transliteration by Sanscript