Shiva Purana
काशीविश्वेशयोर्भक्त्या तन्नामजपकारकाः ॥ निर्लिप्ताः कर्मभिर्न्नित्यं केवल्यपदभागिनः ॥ ३३ ॥
Those who repeat the names of Kāśī and Viśvśa and perform their Japa with devotion become unaffected by actions and reach the state of Kaivalya.
english translation
kAzIvizvezayorbhaktyA tannAmajapakArakAH ॥ nirliptAH karmabhirnnityaM kevalyapadabhAginaH ॥ 33 ॥
hk transliteration by Sanscript