Vivekachudamani - Verse 18
Sanskrit
साधनान्यत्र चत्वारि कथितानि मनीषिभिः ।
येषु सत्स्वेव सन्निष्ठा यदभावे न सिध्यति
Transliteration
sādhanānyatra catvāri kathitāni manīṣibhiḥ |
yeṣu satsveva sanniṣṭhā yadabhāve na sidhyati
Swami Madhavananda's Translation
Regarding this, sages have spoken of four means of attainment, which alone being present, the devotion to Brahman succeeds, and in the absence of which, it fails.
Index: Vivekachudamani

Muni's Play